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标题: Glossary of Airport Acronyms [打印本页]

作者: 帅哥    时间: 2008-12-21 21:16:36     标题: Glossary of Airport Acronyms

Printer Friendly Email Page Glossary of Airport Acronyms7 n4 D$ _7 V* f2 \2 A -------------------------------------------------------------------------------- 2 y" d" B# q- q$ L }3 x4 z- z9 m7 ]% h% y- c! s 7 B% H2 _# I: fA | B | C | D | E | F | G | H | I | J | K | L | M1 B3 ^, k' v+ Y+ s* ?6 X K8 U ! f6 a. q- Z, l' e* gN | O | P | Q | R | S | T | U | V | W | X | Y | Z8 o2 S2 |/ Q* e % Z7 v* `* |2 U" A. A9 o Z 2 T& N# X, g+ k6 P- @% sA top # L; N+ ], f$ n2 }8 O8 @5 ? $ c7 Y. Y( f% a* v% T--------------------------------------------------------------------------------- J" k( ?, t/ q1 a) O% N ) u& u: \. s' X* g! \& Z8 u A/C -- Aircraft " I" J) F" F, _# M- r" z/ BA/G -- Air to Ground $ y. o4 ^5 K4 O+ L( O7 aA/H -- Altitude/Height \9 f7 I, N4 N |1 d1 F AAC -- Mike Monroney Aeronautical Center " J v, |4 o% d# i2 TAAF -- Army Air Field # o4 F& L# v9 j1 j5 FAAI -- Arrival Aircraft Interval" h& g3 Z2 ~9 i+ p1 Z& j8 r AAP -- Advanced Automation Program A2 N9 ~+ m/ ^; Y& ^AAR -- Airport Acceptance Rate . N% v' A2 e3 i5 S- Q, ^ P3 CABDIS -- Automated Data Interchange System Service B0 g) o: e/ a- O. n6 c ACAIS -- Air Carrier Activity Information System! i- d2 w0 e# Q x9 P3 R: }" A2 X P ACAS -- Aircraft Collision Avoidance System7 @) U* p. Z& t$ M; S4 H ACC -- Airports Consultants Council , A$ ^+ }' c* {% h ACC -- Area Control Center6 I. N+ H' C( K, X7 f ACCT -- Accounting Records8 @; u w8 _+ X4 v5 W ACD -- Automatic Call Distributor3 D+ B% h1 I4 B" [# R O9 v" X ACDO -- Air Carrier District Office ; i8 h" l y6 K& u) r/ FACF -- Area Control Facility ! f. S) I4 Y! q2 \3 mACFO -- Aircraft Certification Field Office % n5 F" F0 M, G$ e. \- G2 B ACFT -- Aircraft 7 \* G' v8 _# J$ y% }& XACI-NA -- Airports Council International - North America 0 E. K5 M6 M/ ^7 d" O" S0 t ACID -- Aircraft Identification$ J( T" [+ O2 l1 [( d ACIP -- Airport Capital Improvement Plan / t: w& T0 d/ O* t4 R; p. rACLS -- Automatic Carrier Landing System & k; U1 i0 k! L. W& E/ Y zACLT -- Actual Landing Time Calculated , p% }+ H7 x9 y) i# uACO -- Office of Airports Compliance and Field Operations" f" x# x' T/ @ S; Q ACO -- Aircraft Certification Office + |0 {* ]$ e; E" w3 i7 {ACRP -- Airport Cooperative Research Program 6 F0 p# g2 M0 n ADA -- Air Defense Area 2 ?. l( k5 r% i8 g2 D" a# S ADAP -- Airport Development Aid Program & O5 A: b5 r; c$ |) u4 O* }, |ADAS -- AWOS Data Acquisition System 7 N- \ n6 [4 I0 | ADCCP -- Advanced Data Communications Control Procedure 3 P/ A; n6 G1 L9 E ADDA -- Administrative Data ' q' J* ]5 K5 a; u; _9 n$ bADF -- Automatic Direction Finding & K0 _4 L* C$ l/ j3 oADI -- Automatic De-Ice and Inhibitor # e$ G! Q. c$ N& K8 O1 j/ _. kADIN -- AUTODIN Service / w* e D7 M7 ~* q2 k- q* F5 K ADIZ -- Air Defense Identification Zone - _1 \5 ]4 y1 |ADL -- Aeronautical Data-Link ) `$ t8 l4 Z" q$ AADLY -- Arrival Delay ; R$ W' |7 K, I: H+ S6 I z/ n ADO -- Airline Dispatch Office + j3 \* x7 Y: R$ D" v ADP -- Automated Data Processing : A. l# r, @, _4 ^' @ ADS -- Automatic Dependent Surveillance 6 d! ?) C1 ^# Q; L0 c7 W3 D, i# l ADSIM -- Airfield Delay Simulation Model $ E" D2 c! k6 t8 K ADSY -- Administrative Equipment Systems & K+ I/ u6 i! n1 i ADTN -- Administrative Data Transmission Network 6 T$ d y, p& h* ]' v ADTN2000 -- Administrative Data Transmission Network 2000 L8 J/ N1 |3 J) Z, C3 qADVO -- Administrative Voice : h, y2 f. K7 } AEG -- Aircraft Evaluation Group ; g% j2 p: a# U1 jAERA -- Automated En-Route Air Traffic Control ( U3 R. l( h( t) V# w$ I6 hAEX -- Automated Execution - m2 z# q# e0 s2 Y4 C# z AF -- Airway Facilities + C8 m9 P: D+ d0 T, UAFB -- Air Force Base ; e3 v+ I5 }' \0 T1 z- K7 W RAFIS -- Automated Flight Inspection System [! |1 l( _/ t. O/ I2 H AFP -- Area Flight Plan 5 V+ D7 \5 {7 C' X/ k; [AFRES -- Air Force Reserve Station 4 c* M8 s( V' V1 F+ G/ P' r AFS -- Airways Facilities Sector ; E, S7 c0 ~; x. c AFSFO -- AFS Field Office - n% ]2 Y6 Y1 a2 q, ~8 t AFSFU -- AFS Field Unit ]% q) k* G9 J# n; M/ o/ pAFSOU -- AFS Field Office Unit (Standard is AFSFOU) 2 z) o+ ~$ a+ Z4 D" i8 p( f AFSS -- Automated Flight Service Station * x& u0 L; O& ~/ i; n5 E9 I AFTN -- Automated Fixed Telecommunications Network ; U% N3 U, d2 W- i7 o( C; ] H AGL -- Above Ground Level 9 S# A# ~1 |. I; s& hAID -- Airport Information Desk ; H' v9 @1 i% N0 _, ]AIG -- Airbus Industries Group 5 w. s8 P* i, w2 x- [" d' n" k$ z+ GAIM -- Airman's Information Manual 7 J1 U8 f& T8 G* c% p2 cAIP -- Airport Improvement Plan m; o$ b. T; j3 X; u: lAIRMET -- Airmen's Meteorological Information ! v y% t' i1 N. \ AIRNET -- Airport Network Simulation Model , h J; U) @) KAIS -- Aeronautical Information Service * [! n$ O' P% J: h) O# j }AIT -- Automated Information Transfer $ \5 v2 e9 t5 r3 n' `- x ALP -- Airport Layout Plan , e' X* ~' ^6 x+ W* H* \ALS -- Approach Lighting System 7 M9 }3 ^+ `! Z: bALSF1 -- ALS with Sequenced Flashers I " d% w/ |( d' L5 U; a& G ALSF2 -- ALS with Sequenced Flashers II : U$ t H$ y0 Z" ]& p b. q7 _ ALSIP -- Approach Lighting System Improvement Plan : M& V0 i# ` D ALTRV -- Altitude Reservation 4 ~# U/ T$ I; e7 b4 q; Q) P H AMASS -- Airport Movement Area Safety System ' j( T$ ^$ G* ?1 v7 f AMCC -- ACF/ARTCC Maintenance Control Center - i# H5 B7 `: @% @* g4 n) U! A AMOS -- Automated Meteorological Observation Station 5 \: q+ H0 o6 z5 R* N1 lAMP -- ARINC Message Processor (OR) Airport Master Plan 1 V5 L D# g9 s, W6 g, Z AMVER -- Automated Mutual Assistance Vessel Rescue System 7 H0 R& O! D; ^$ M, h: n ANC -- Alternate Network Connectivity & g- w$ O8 x4 A# ~& B8 ]ANCA -- Airport Noise and Capacity Act 8 \1 H* T3 v8 y1 L3 N! f, Z ANG -- Air National Guard $ P* ]+ O+ q+ e- P( q4 } ANGB -- Air National Guard Base + K5 x+ W# C- J& L7 kANMS -- Automated Network Monitoring System # t' M+ a5 F1 V) D, y- z ANSI -- American National Standards Group " @, V2 r2 h% Z( G% s. A: rAOA -- Air Operations Area9 F3 h& m& o7 I4 ~7 p+ S+ Q6 U. X AP -- Acquisition Plan 0 M' z+ i0 T, R APP -- Approach 3 }- }' |3 ^/ f0 Y1 N APS -- Airport Planning Standard ! D% P7 w1 S2 s1 |AQAFO -- Aeronautical Quality Assurance Field Office : Q/ d- N8 I, [' l5 fARAC -- Army Radar Approach Control (AAF) 5 _. z/ A4 c6 l& c3 |0 B ARAC -- Aviation Rulemaking Advisory Committee 6 G& o* w9 l' p# w; n ARCTR -- FAA Aeronautical Center or Academy 3 s% ]9 _' A! j+ ?* S7 UARF -- Airport Reservation Function 5 l0 o1 }4 U! E0 m' Q' rARFF -- Aircraft Rescue and Fire Fighting; v: p" s1 Y$ @) X8 T# \ ARINC -- Aeronautical Radio, Inc. " @$ D- s, U* B; _5 ]( a9 O ARLNO -- Airline Office $ f. _3 x* c6 iARO -- Airport Reservation Office ' a0 u7 b$ E+ H6 O+ J7 y lARP -- Airport Reference Point $ u% r% D+ J$ _7 x$ j$ p ARSA -- Airport Service Radar Area 5 Y9 V! D, M( V& P1 W, c/ Q ARSR -- Air Route Surveillance Radar & X: F/ j2 K0 U5 g5 _$ x5 UARTCC -- Air Route Traffic Control Center $ x& d! Z; u9 t1 o4 y+ r4 _ ARTS -- Automated Radar Terminal System ! _) o+ V6 _9 C5 G }% X ASAS -- Aviation Safety Analysis System ! a5 k; \9 R5 Q' o ASC -- AUTODIN Switching Center # O/ b8 _$ C! k5 S ]1 n ASCP -- Aviation System Capacity Plan / ~ S3 ?* y" h/ P3 dASD -- Aircraft Situation Display 3 R! o3 R" q& F4 F; pASDA -- Accelerate -- Stop Distance Available 9 l$ p _$ L( o) H/ X$ V+ O8 ]ASLAR -- Aircraft Surge Launch And Recovery ) u/ t4 W4 @; E- nASM -- Available Seat Mile # D+ l0 C1 R" [8 _ ASP -- Arrival Sequencing Program 9 G2 F: B* z2 [8 v: _( A ASOS -- Automatic Surface Observation System 6 S8 ]7 a# t7 \ ASQP -- Airline Service Quality Performance ! x* ], w% Y3 y/ t; [9 fASR -- Airport Surveillance Radar ; _" y9 j: x6 |/ A+ X2 |3 U ASTA -- Airport Surface Traffic Automation 9 F; l4 `6 n6 S- b! q; m# tASV -- Airline Schedule Vendor 6 x y7 R3 Z! E8 {7 W3 I: @ AT -- Air Traffic 2 P, K2 I8 _& a2 K4 X GATA -- Air Transport Association of America ' P2 A- W- _5 h! b3 J: ]ATAS -- Airspace and Traffic Advisory Service % C+ N- o4 W: Y3 t: {ATCAA -- Air Traffic Control Assigned Airspace 1 |+ T7 J7 E4 l9 d8 E# ?AT&T -- American Telephone and Telegraph 1 ^$ h- [2 C# p# S3 R& o) B0 [3 t6 mAT&T ASDC -- AT&T Agency Service Delivery Center - b- W8 n) F8 n; Q4 B4 @" q8 XAT&T CSA -- AT&T Customer Support Associate 8 T6 M0 b, V; Z$ Q4 bATC -- Air Traffic Control $ w" p7 p* `0 a$ c6 k) \# t ATCBI -- Air Traffic Control Beacon Indicator $ ]( f; B) a' lATCCC -- Air Traffic Control Command Center 2 l/ h9 @; y0 p3 wATCO -- Air Taxi Commercial Operator : H$ z: x$ `+ \- `- ]; |# m7 c ATCRB -- Air Traffic Control Radar Beacon ) D9 }' X& t; QATCRBS -- Air Traffic Control Radar Beacon System 7 m8 H; Y( @: c, q1 [2 z4 j& Z2 aATCSCC -- Air Traffic Control Systems Command Center + U5 G/ ?" N, B# lATCT -- Airport Traffic Control Tower ! N; K9 ]& Z$ L" Q& R/ S ATIS -- Automated Terminal Information Service 9 ^8 S& Y! K: U4 U* `" V ATISR -- ATIS Recorder , u2 L! h( x' _ATM -- Air Traffic Management # W# E- A2 T" d( p s( Z ATM -- Asynchronous Transfer Mode % j2 x; s! l5 C8 fATMS -- Advanced Traffic Management System ! J) ~7 ~) e8 T' l- |8 e" i8 S6 |5 JATN -- Aeronautical Telecommunications Network 8 f; D1 Z9 v* D; _( C0 C' u4 @3 AATODN -- AUTODIN Terminal (FUS) - Z+ P9 c. J2 F3 r ATOVN -- AUOTVON (Facility) ; q5 M- S. t- s8 y( g$ H ATOMS -- Air Traffic Operations Management System ! a& Q! K- s l3 \& Y( a$ c. Y* ~ ATS -- Air Traffic Service ; r" \: _. ]! {1 e1 hATSCCP -- ATS Contingency Command Post / |, _1 C) H; e# y: k% t ATTIS -- AT&T Information Systems & @* Q) j& Y) S) t2 HAUTODIN -- DoD Automatic Digital Network 7 Q0 Q$ E$ L* g" p* b: e i* ~ AUTOVON -- DoD Automatic Voice Network 6 b$ U) y( H: \+ V AVON -- AUTOVON Service + U' s5 w8 u o+ A% qAVN -- Aviation Standards National Field Office, Oklahoma City 5 {: @4 e& O0 g7 qAWIS -- Airport Weather Information 0 S+ G' t1 K, ]+ _' c AWOS -- Automated Weather Observation System " B- Q; J$ B5 E5 X5 J( uAWP -- Aviation Weather Processor " g- h' b" D4 O6 ` AWPG -- Aviation Weather Products Generator 1 z5 T i, n* }& R. t! K! D% X8 H AWS -- Air Weather Station ! @7 A; S9 W( e/ A' v. n: q: y6 [! C ( ^+ _& M* {* Y3 ?: F & f6 {, }: U! f6 t1 S' J& }2 _B top % E/ O1 n" ^! t6 x( y* h5 l3 n- _. B C0 V8 v* Z# m2 | --------------------------------------------------------------------------------% s) q8 n2 g! n BANS -- BRITE Alphanumeric System : l- u* K* v8 E. P" S1 a6 GBART -- Billing Analysis Reporting Tool (GSA software tool) $ T. k" |2 a1 y" V1 y BASIC -- Basic Contract Observing Station 0 Q. u8 o5 P0 Y; tBASOP -- Military Base Operations % m& O, ]* F: v' S$ v BCA -- Benefit/Cost Analysis , [& e2 n3 f" P9 v BCR -- Benefit/Cost Ratio ( R4 e' S7 @) j BDAT -- Digitized Beacon Data ( j. d, Y8 S1 f# H& g& h2 ~5 D BMP -- Best Management Practices , e( [) h( ~, U1 p2 B, w BOC -- Bell Operating Company / w! o8 s# N8 L; Sbps -- bits per second 2 d+ r- I. f @& }$ g5 y$ nBRI -- Basic Rate Interface 0 P- l3 Q+ h; U; ^9 YBRITE -- Bright Radar Indicator Terminal Equipment 5 G4 a7 _3 t) q2 I+ j BRL -- Building Restriction Line / f% V, [, s( C+ U3 f% J BUEC -- Back-- up Emergency Communications ; g8 S1 `6 S2 G XBUECE -- Back-- up Emergency Communications Equipment ' C! P/ m2 L7 C$ C0 Z+ Q' @( p, R0 Y* Z/ d( S' ? d/ V , A- M* b/ O: h C top 7 c6 f2 f. V, K0 Q & k- W# ]0 C" s; G! M, U2 Q8 y--------------------------------------------------------------------------------* O: M9 L: U, P CAA -- Civil Aviation Authority 5 ^1 I: x/ q" s- }' G1 G \# k7 jCAA -- Clean Air Act + [7 {0 u' M5 z6 X; J P! D) NCAB -- Civil Aeronautics Board ) n- s, r' X9 v9 ACARF -- Central Altitude Reservation Facility 1 O; Z- b1 L1 E9 ?) x- ^CASFO -- Civil Aviation Security Office 0 t" c4 G5 O; r- @' y7 z; ?CAT -- Category : m3 K, [* u: R3 w- pCAT -- Clear -- Air Turbulence " Y7 E& H: v" t9 w) a CAU -- Crypto Ancillary Unit 1 _+ S& q) S+ O- d: |CBI -- Computer Based Instruction 2 [! X6 ?$ N/ ~8 f9 R! i" ZCCC -- Communications Command Center + |6 G: r) u6 p! y; R& ?( I. iCCCC -- Staff Communications & U8 I6 j8 S1 `$ c CCCH -- Central Computer Complex Host ! N8 W3 h. c( l8 H/ L% x# h CC&O -- Customer Cost and Obligation , q/ W6 s) |4 dCCSD -- Command Communications Service Designator # g" K" G# A. }* FCCS7-- NI -- Communication Channel Signal-7 -- Network Interconnect ; O9 @: G H/ o4 I: @ CCU -- Central Control Unit , o) d+ [% i; U0 ]' J CD -- Common Digitizer / i* K$ ^5 {* ~+ k$ SCDR -- Cost Detail Report ! a3 ?/ P1 V9 p- W- \ CDT -- Controlled Departure Time % `6 s5 m/ M1 V( G CDTI -- Cockpit Display of Traffic Information 9 E; f. @; H0 k. [ CENTX -- Central Telephone Exchange 9 }( v! S6 R$ H3 p CEP -- Capacity Enhancement Program 6 r4 q( T: ]7 X6 w CEQ -- Council on Environmental Quality 9 `9 X d `- _- M* ?: R5 Y; {CERAP -- Central Radar Approach 2 h/ m0 H' z# r! j CFC -- Central Flow Control ( M& ~. I8 D- C0 T8 K9 B+ \7 D CFCF -- Central Flow Control Facility ' {. d4 q3 `" L7 I6 p CFCS -- Central Flow Control Service # s9 j- R# s& |* O m% n( QCFR -- Code of Federal Regulations 2 P- J( ?$ }/ s6 R' V- _! j# d R- g CFWP -- Central Flow Weather Processor ! {3 n* M- x! |; R* _! XCFWU -- Central Flow Weather Unit 4 C8 p) K: m1 N' vCGAS -- Coast Guard Air Station + T1 J- X$ K4 J6 j4 T9 XCLC -- Course Line Computer / u, D2 z, }+ T0 @9 KCLIN -- Contract Line Item $ f: ?6 H! P" o6 ECLT -- Calculated Landing Time 7 r7 [ m8 F+ p. a; N* i: DCM -- Commercial Service Airport 5 { \4 R/ W& K+ H* b: P7 `CNMPS -- Canadian Minimum Navigation Performance Specification Airspace 1 M8 }# J2 T1 \- `' [3 \CNS -- Consolidated NOTAM System 3 }: g6 h0 ?" L: K' Q& N CNSP -- Consolidated NOTAM System Processor - C4 w" o+ |9 N& k0 n$ k( |/ b8 {CO -- Central Office ; p, z6 K$ M7 M/ P& [ COE -- U.S. Army Corps of Engineers 6 |& H- K! i8 ^1 M- U# i- j+ x: pCOMCO -- Command Communications Outlet ( D: P* [* t, ~9 [ CONUS -- Continental United States 4 k- h3 e o, g+ O' ?CORP -- Private Corporation other than ARINC or MITRE 2 {: F9 K4 V& `& f CPE -- Customer Premise Equipment . ?8 A0 ^6 I7 r7 V: Y# j; L4 z CPMIS -- Consolidated Personnel Management Information System ' x* V) ]& C( c( {" S9 [; p* B CRA -- Conflict Resolution Advisory , L; Z) V; e7 zCRDA -- Converging Runway Display Aid 1 {5 r- v/ ]# M8 ] J: lCRT -- Cathode Ray Tube ; p4 ~/ Q2 q3 `0 P' @; X" q CSA -- Communications Service Authorization 0 x k% S4 L. e" w$ m8 q( H; zCSIS -- Centralized Storm Information System $ @( J5 d6 Q6 h; [" j# O CSO -- Customer Service Office ; e2 d; o, j( t1 c* w+ m' TCSR -- Communications Service Request # u! W+ m, _* [+ I2 [ CSS -- Central Site System * d! s9 F }7 h8 L% pC/S/S/N -- Capacity/Safety/Security/Noise 4 w$ w& C0 G1 e2 M* ~! b' |% W CTA -- Controlled Time of Arrival ; `; A5 P2 |* U* L- S* oCTA -- Control Area & v- S9 S% a. V4 ]& K6 @& VCTA/FIR -- Control Area/Flight Information Region 0 D V1 a" h- d. ^- ^CTAF -- Common Traffic Advisory Frequency " B' X7 J7 {' }, l CTAS -- Center -- Tracon Automation System 6 Q7 e6 n! ^6 d+ u: W/ d( Z3 P+ C CTMA -- Center Traffic Management Advisor 6 e$ o0 n- d" @! s) i ACUPS -- Consolidated Uniform Payroll System - [ C. O# _- Z+ I J9 j5 Z CVFR -- Controlled Visual Flight Rules : q8 b* [# F9 C. ^ pCVTS -- Compressed Video Transmission Service / u, n! E ~/ N# d& |+ b" n CW -- Continuous Wave % l$ @" o; u0 r5 J7 l CWSU -- Central Weather Service Unit 4 G6 D3 w+ f: X4 C: N, s) t$ X2 ~2 ACWY -- Clearway . S) `& s" l8 Z/ E5 p 4 D8 t4 {! k( W$ C 4 G: A& L R9 F' K# R4 J& `4 cD top 2 E& O A. g8 v k( k+ c- f! i 6 K! q* n! l, U# X V--------------------------------------------------------------------------------$ \0 G0 w# S& h2 o3 ?- g7 p DA -- Direct Access ) q# O4 i, h C' M+ y0 HDA -- Decision Altitude/Decision Height 9 X6 y% W: g0 e k! d" U' B3 t+ I DA -- Descent Advisor ! g8 G. q0 u3 qDABBS -- DITCO Automated Bulletin Board System 4 M( H$ m Z+ @0 f/ a$ w' XDAIR -- Direct Altitude and Identity Readout & K- ?0 p& [) Z- [& @; x6 ]& u6 G* TDAR -- Designated Agency Representative / [2 C; D; q! w5 WDARC -- Direct Access Radar Channel : m1 [2 R% F/ q# f, x% xdBA -- Decibels A-weighted ! D5 }! n5 g, Y0 B) N# ?) wDBCRC -- Defense Base Closure and Realignment Commission % s2 d7 b/ T6 _' u" S, [DBE -- Disadvantaged Business Enterprise 7 l( }, i3 s' G# w6 }# x) F7 ADBMS -- Data Base Management System 0 M- Z& b4 q& J2 |. R DBRITE -- Digital Bright Radar Indicator Tower Equipment 3 w3 R/ A5 y) v, R: B! @+ H. b DCA -- Defense Communications Agency 0 b+ O, I7 O1 [" i DCAA -- Dual Call, Automatic Answer Device 7 M0 z1 M8 N$ r+ `, f6 D: E7 V& k# aDCCU -- Data Communications Control Unit 5 H2 L u$ z/ s- b' U DCE -- Data Communications Equipment G6 J4 u+ I6 Q( o DDA -- Dedicated Digital Access ( B0 T& V, h, Z3 M DDD -- Direct Distance Dialing ( |: d: X+ i. m, T' c DDM -- Difference in Depth of Modulation 6 G% ]9 D8 M" ] [% V DDS -- Digital Data Service + W- g( R7 O% b* r; X7 T2 ^% GDEA -- Drug Enforcement Agency - h) b8 f) ~* [1 `! C W; K DEDS -- Data Entry and Display System % P' ^ j4 e0 w5 c# KDEIS -- Draft Environmental Impact Statement 9 h2 c0 b% D9 n DEP -- Departure ! i | ]7 S8 h' H2 GDEWIZ -- Distance Early Warning Identification Zone 9 r* a J* m3 T/ HDF -- Direction Finder 6 o: a+ s' y6 a1 B DFAX -- Digital Facsimile % u) f3 K; q' F( u$ H' mDFI -- Direction Finding Indicator # N$ @; O% W$ _7 {7 Q) l( CDGPS -- Differential Global Positioning Satellite (System) ; h, n5 f. a- r2 v0 C/ O( L6 @ DH -- Decision Height 9 I; m, D" w/ m' f3 MDID -- Direct Inward Dial 7 \/ O" Z4 n* p% T8 ?: ^DIP -- Drop and Insert Point , f1 F# z0 B! r+ j4 v$ j3 J7 P DIRF -- Direction Finding 4 r; d8 K c; x$ E# |4 [# I' b5 [ DITCO -- Defense Information Technology Contracting Office Agency ) u6 {' o: V K' a$ g" HDME -- Distance Measuring Equipment 6 ~+ Q* ]$ R8 N4 t9 KDME/P -- Precision Distance Measuring Equipment 3 H' n, b3 c1 Q5 s: G" ZDMN -- Data Multiplexing Network ' Y2 J/ z2 q& X" o5 n9 K/ V DNL -- Day-- Night Equivalent Sound Level (Also called Ldn) 8 J( s" h5 q/ T% b# P- tDOD -- Direct Outward Dial ! d: K1 B9 O& ^& A# x: D5 a( V7 \# W6 FDoD -- Department of Defense ) Z# O" f( g/ P: _0 f; K3 K* | DOI -- Department of Interior 1 i, r2 g) r0 M) J. w DOS -- Department of State ' t' j9 N8 w8 S \, Q2 { DOT -- Department of Transportation ! Q& f/ N! Z8 b' O+ c+ O7 S3 l DOTS -- Dynamic Ocean Tracking System 3 f- M/ A& R* D6 N: Z* w& { DOTCC -- Department of Transportation Computer Center W8 {! j; W% ~% YDSCS -- Digital Satellite Compression Service ) l m2 `) U1 o+ e; `$ c DSUA -- Dynamic Special Use Airspace , X7 R' i) {8 e$ e) H J: c: G( N DTS -- Dedicated Transmission Service ; x X! d# |. u) xDUAT -- Direct User Access Terminal 1 T9 d8 @ p- A DVFR -- Defense Visual Flight Rules ' S; U8 ^9 Z6 P1 ]- g) } DVFR -- Day Visual Flight Rules - V: A+ _* g) w2 gDVOR -- Doppler Very High Frequency Omni-- Directional Range / W. \- k" ^* Q' ^; y- [ }8 R) E; W DYSIM -- Dynamic Simulator ; e7 V% [( }8 g: {5 h' C* p! Q% t, D$ P # e- G/ h+ B6 E2 G2 [ J- B' B2 A/ X& lE top ! j ]# C: N& p' J4 u5 w+ A3 M4 n: l% n% ?& N/ T( v. B. \ -------------------------------------------------------------------------------- . V0 s* y/ R$ Z$ o* vE-MSAW -- En-Route Automated Minimum Safe Altitude Warning ; w# V$ r2 W! HEA -- Environmental Assessment . D+ Q$ H* ]) j9 I4 oEARTS -- En Route Automated Radar Tracking System 5 F& Z$ d& @6 N9 O: lECOM -- En Route Communications 9 g, e$ T* Y: O- k+ I ECVFP -- Expanded Charted Visual Flight Procedures 9 W# p( w- F. Q: p9 t* X EDCT -- Expedite Departure Path 5 R8 c3 T. t- s! s# U* @: kEFAS -- En Route Flight Advisory Service 3 N0 E4 H2 ? P8 H EFC -- Expect Further Clearance 9 J" d6 H0 g9 s8 F# ]! k) g7 iEFIS -- Electronic Flight Information Systems 7 Y; d1 s# H4 [$ s F; [ EIAF -- Expanded Inward Access Features ( j$ }- d4 O9 t4 C1 j4 x# W. p! l EIS -- Environmental Impact Statement 9 |5 L& d, Z$ K( e1 Y/ M4 L' B, `9 qELT -- Emergency Locator Transmitter , ]1 V' d& [! L) H ELWRT -- Electrowriter L0 }9 i l* P3 Q4 [, F. dEMAS -- Engineered Materials Arresting System 7 y& V2 a$ T# X7 B6 [EMPS -- En Route Maintenance Processor System ; `) [8 G% p* I/ d* x& Q: w1 t3 a$ f$ Z EMS -- Environmental Management System / |7 T7 R# Z* o4 g% } ENAV -- En Route Navigational Aids # N+ o+ r- Z5 [3 q( HEPA -- Environmental Protection Agency 7 T0 [: ~, Z: P# n/ F2 mEPS -- Engineered Performance Standards 4 M+ \. H4 r; h" x: S# A$ l EOF -- Emergency Operating Facility 8 ?, `4 q$ I+ c3 b% WEPSS -- Enhanced Packet Switched Service , v* X+ W N: h: } ERAD -- En Route Broadband Radar ; x0 s, V& k, P; O( T# uESEC -- En Route Broadband Secondary Radar 9 q* V( |1 b) Q9 l) N6 J+ R9 d ESP -- En Route Spacing Program : u, V2 \# ~& ^& A) t: Y ESYS -- En Route Equipment Systems 8 Q- }: N3 O" L2 o8 }" K ESF -- Extended Superframe Format 0 O5 Z8 Q4 S4 l5 v* \ETA -- Estimated Time of Arrival 4 ]& H( y1 L5 U! ^ q' g7 ~ ETE -- Estimated Time En Route ) ~1 L _3 k$ q; j" W" {1 {2 bETG -- Enhanced Target Generator ; l7 p: E+ K& e3 O* J' D5 K4 {2 U" ] ETMS -- Enhanced Traffic Management System |: l2 p1 R) G ETN -- Electronic Telecommunications Network - ?- R* w, p/ n5 Q( @* cEVAS -- Enhanced Vortex Advisory System ) W& [3 p$ p& y* }0 @3 D7 X EVCS -- Emergency Voice Communications System % h4 A1 _( _! `1 D 8 i) @3 _/ L B9 ]# u5 A h1 e2 `2 t, d; L % }) }, g' ~) ]2 ~6 R& z, S# e F top z6 n+ }9 D5 Q* E: P) J0 ] 3 P9 b2 c9 @& m" g* d8 d--------------------------------------------------------------------------------! m* V0 Q( O9 u; ?% ]1 J- J FAA -- Federal Aviation Administration 4 v, [5 V3 ], H F&E -- Facility and Equipment |. V) T/ S. N! ~- U% ?FAAAC -- FAA Aeronautical Center - r. g2 l6 C. T" }0 T( C1 PFAACIS -- FAA Communications Information System % N/ X- W5 \* P FAATC -- FAA Technical Center 4 F! U, |2 a' H2 |0 }! F3 L6 xFAC -- Facility 4 P1 Z. ?9 s5 e$ h- a$ I* B5 y FAF -- Final Approach Fix . A& n' p4 C5 e7 F, M FAP -- Final Approach Point ) h+ _( c5 i n. FFAPM -- FTS2000 Associate Program Manager 6 k3 E. p& U j6 p7 d FAR -- Federal Aviation Regulation . f( ^) ^7 H1 W( Y, ^& O |1 Y. Q FAATSAT -- FAA Telecommunications Satellite 1 U/ p8 T) k) s+ K" R+ R0 m% c1 j FAST -- Final Approach Spacing Tool . W3 o7 Z3 B8 VFAX -- Facsimile Equipment ) i* t: @: c% Q; p3 ^* q FBO -- Fixed Base Operator 6 w$ z; G' _/ g, q3 @/ a6 g& _( x FBS -- Fall Back Switch - L% G9 I E) E FCC -- Federal Communications Commission 6 B9 N* Y8 i4 VFCLT -- Freeze Calculated Landing Time # |8 f( z4 c, \7 j1 s; q FCOM -- FSS Radio Voice Communications % F7 T2 H* {3 W. \+ e SFCPU -- Facility Central Processing Unit 8 {! K+ i% B3 p- A1 p7 h FDAT -- Flight Data Entry and Printout (FDEP) and Flight Data Service 6 p! p! ]) N2 @0 c: G/ h# C4 CFDE -- Flight Data Entry % t: l; }+ B$ A/ H8 P: D( J7 fFDEP -- Flight Data Entry and Printout , W: |6 y: U+ c" c9 `) Q) t2 N2 cFDIO -- Flight Data Input/Output 1 F* m$ g. \5 j$ u, RFDIOC -- Flight Data Input/Output Center ) _- x, u. q* H+ J2 U FDIOR -- Flight Data Input/Output Remote # N# p5 o' B1 F+ C' a) S FDM -- Frequency Division Multiplexing 8 |8 z3 d: q# W' M5 C) T' m! X* |! bFDP -- Flight Data Processing ; s# B2 @& K5 @FED -- Federal 4 x0 X4 r2 E/ E/ L- d' O( o FEIS -- Final Environmental Impact Statement + H1 q* Z4 Q, G0 _+ HFEP -- Front End Processor ; s/ u, q- Y. O5 Y7 A3 E! a FFAC -- From Facility - `* q, Q a7 ^( p7 b$ q$ yFIFO -- Flight Inspection Field Office - d- {- j% W: h8 vFIG -- Flight Inspection Group # \6 w$ ?6 _7 |4 g$ {* ?- tFINO -- Flight Inspection National Field Office - _& I0 J$ ` r) c3 e* a) H" Q FIPS -- Federal Information Publication Standard 3 y3 @& ]/ J6 l' S+ i% _- A3 U FIR -- Flight Information Region + o( {/ B0 e5 h- ?8 e, K FIRE -- Fire Station 7 X/ i5 q/ b3 H' D/ cFIRMR -- Federal Information Resource Management Regulation : _+ k5 Q% h$ P* Q& eFL -- Flight Level ! B# u; _; {( d6 m lFLOWSIM -- Traffic Flow Planning Simulation + S9 C( F( p! B7 L& m* ~/ d/ U FMA -- Final Monitor Aid $ J! o( M3 M( xFMF -- Facility Master File 1 `$ s5 \( B5 O6 p6 j/ w1 d! cFMIS -- FTS2000 Management Information System " W4 {4 i' j) [8 s FMS -- Flight management System & {* h; }* v. b( w4 d7 lFNMS -- FTS2000 Network Management System 4 r0 k$ t7 Y. J5 s5 oFOIA -- Freedom Of Information Act 6 `% x. [4 R& g FONSI -- Finding of No Significant Impact / H# V7 X# Y2 z- gFP -- Flight Plan : M% u' Y' s% v8 v* n9 EFRC -- Request Full Route Clearance r, e/ T% B/ x5 w& ?( M FSAS -- Flight Service Automation System " X5 O& {# Z* _( EFSDO -- Flight Standards District Office [' Y* r; _9 E% W4 z1 S4 q FSDPS -- Flight Service Data Processing System + m) }5 Y/ H6 t( t$ |FSEP -- Facility/Service/Equipment Profile % v5 W6 A2 Q1 @+ G+ K: UFSP -- Flight Strip Printer % Q. G J) E) w6 O1 o {, EFSPD -- Freeze Speed Parameter & d* L$ q9 k5 VFSS -- Flight Service Station " h' }, |- M+ K* Q+ G0 a FSSA -- Flight Service Station Automated Service 0 F3 Z; t- _% Z- t5 L' MFSTS -- Federal Secure Telephone Service : g: v4 b# G5 s% b& G4 q4 l FSYS -- Flight Service Station Equipment Systems 4 l! T p9 V# K) s5 z0 v2 l FTS -- Federal Telecommunications System . V2 e' V$ c9 M1 C: k% r! |, t9 ?FTS2000 -- Federal Telecommunications System 2000 ; i. _+ X5 ~7 `9 ]FUS -- Functional Units or Systems 9 P' k4 Q* L! r" vFWCS -- Flight Watch Control Station 8 \" @( z5 q& R& x) M 1 E( ~3 h' Z3 K& y( t6 X ( t @0 z5 R$ J# p/ mG top 7 \6 b! Z7 z4 R8 `, H0 ]* }8 S% P3 ^+ ? m; h! e( P -------------------------------------------------------------------------------- p, A J- C7 x5 K9 y7 GGA -- General Aviation ( x% ~8 D. H* \/ |- l; Q% N2 s4 KGAA -- General Aviation Activity , u2 d: b: l+ v! K) q GAAA -- General Aviation Activity and Avionics 6 Q3 b1 X. l. o. d( k6 A# t# v4 ? GADO -- General Aviation District Office ' W4 U; T# d$ K* u1 k" ^- Q GCA -- Ground Control Approach $ n1 S( s. \; f( | GNAS -- General National Airspace System 5 q$ U% o7 J; C {* l! A) `GNSS -- Global Navigation Satellite System 8 p$ ?& C( X* s* } l- Z9 ?. RGOES -- Geostationary Operational Environmental Satellite 4 S4 y$ h- \: _ K- f; ]/ hGOESF -- GOES Feed Point / ~ v* a( v+ d4 \4 e- N+ G- OGOEST -- GOES Terminal Equipment V- L. I6 |: o l; E. ^ GPRA -- Government Performance Results Act 8 k* U% p7 e# ?# }( vGPS -- Global Positioning Satellite 3 Y3 i6 s/ S. r# F% H! o7 k% _" _+ p GPWS -- Ground Proximity Warning System 3 }) h7 F+ k) r! p/ c' {GRADE -- Graphical Airspace Design Environment 7 } r8 W8 R3 g r( K; Y. j3 r* H! z GS -- Glide Slope Indicator ! W$ G" ^6 \% P3 V5 a4 g. }# ` GSA -- General Services Administration 3 x0 |* P* c% T' ^! {/ [GSE -- Ground Support Equipment 5 S$ |* h$ p5 _ : K' F4 ?2 k# F, P 3 h6 Y) m: S1 x# d8 s pH top ' d- {5 \8 R5 [) S8 r( q$ y* g, J6 q7 C0 }8 N -------------------------------------------------------------------------------- + F* a5 J" O+ |1 x; L, cH -- Non-- Directional Radio Homing Beacon (NDB) 0 }2 ]4 O5 c2 z4 U% |; YHAA -- Height Above Airport 2 Y) c( j* O, s! o6 f* M, \( xHAL -- Height Above Landing 5 G- n. _& q- T2 g9 Q, R! B8 o ? HARS -- High Altitude Route System : E2 |1 S ]6 @; r1 X HAT -- Height Above Touchdown : U* K" i& M6 t3 t( Y% pHAZMAT -- Hazardous Materials " b. d: E, E8 m' q0 v EHCAP -- High Capacity Carriers , H& b/ q4 o/ A3 D HLDC -- High Level Data Link Control 4 H, v N, V8 B% v# x0 FHDME -- NDB with Distance Measuring Equipment ; m ~8 v! v3 P* ] HDQ -- FAA Headquarters 5 S2 Q& z+ t+ E$ c& \- e R# zHELI -- Heliport 6 G1 P! ?" V2 c& t) z/ i5 h HF -- High Frequency & U. D& b2 z5 Y2 f3 z) ^( Q K HH -- NDB, 2kw or More : q( ~1 W. H' {( I HI-- EFAS -- High Altitude EFAS 0 H5 a6 d% c" Y8 t4 R HOV -- High Occupancy Vehicle ; b; [: x$ @2 Z0 Z5 A, U HSI -- Horizontal Situation Indicators * b( a" A% `, c* _0 pHUD -- Housing and Urban Development 2 H& P) A3 [! ]HWAS -- Hazardous In-- Flight Weather Advisory 4 b8 E; D0 k7 E+ F8 A, y% |1 JHz -- HERTZ " N1 M6 h4 O, W) l6 C 8 {% J4 r% l5 x+ |; c, z2 f: S# O0 D $ r# G" i7 t! f. u I top : b0 y0 A- W0 H9 q W" g7 ^' d2 N. T1 w# u3 D --------------------------------------------------------------------------------2 h! \4 ]7 G% }- \0 e& y IA -- Indirect Access ( P( L8 p8 c% N* N) k5 Q# I1 oIAF -- Initial Approach Fix / T: s) r# W2 A0 y9 Q" sI/AFSS -- International AFSS 6 D* ?/ Z. H; z }0 ^IAP -- Instrument Approach Procedures " d- J+ R. c, u2 p- {" pIAPA -- Instrument Approach Procedures Automation 3 w' e. P/ }. Z% a; j IBM -- International Business Machines 4 \+ }* m2 w' gIBP -- International Boundary Point d" ?6 U. R% i) O IBR -- Intermediate Bit Rate ' t0 c) u# P5 r1 _ICAO -- International Civil Aviation Organization 2 V R' ?+ n& W5 @ICSS -- International Communications Switching Systems 3 M( u/ T8 [ A8 q! z% c1 `IDAT -- Interfacility Data 6 e. q$ J: H) e0 {/ y2 U4 h3 D! MIF -- Intermediate Fix 0 }$ ]" x* p* _1 D( qIFCP -- Interfacility Communications Processor ; F$ o* P7 l: Y IFDS -- Interfacility Data System ) D% d- A) t! m$ c+ qIFEA -- In-- Flight Emergency Assistance , a- C' R) e* I- wIFO -- International Field Office ) z3 s8 y' ?' Q& X+ G7 [: C* I IFR -- Instrument Flight Rules 0 O) N& H6 |# \2 v' Q- r, J IFSS -- International Flight Service Station : m- m9 n6 u" N. i$ r1 Z ILS -- Instrument Landing System 6 v& n. h2 O% {2 |+ nIM -- Inner Marker ( R, x, H9 E+ H5 s8 N IMC -- Instrument Meteorological Conditions & w0 f& f; {3 p% B* R INM -- Integrated Noise Model ; y! H0 Q3 Y8 u/ N( I. |5 t INS -- Inertial Navigation System $ L( _) l. i% O P7 d7 _* m% @IRMP -- Information Resources Management Plan - X3 ^7 X7 P3 h) z- S6 f ISDN -- Integrated Services Digital Network 9 ^! p. \& \- r/ ]3 u$ }. Z0 e ISMLS -- Interim Standard Microwave Landing System ' m0 o5 h0 b B9 g+ UITI -- Interactive Terminal Interface ! d' b( n! Q0 s8 Q& f# ?7 J IVRS -- Interim Voice Response System . Y2 V) T& d" C- U/ c" `/ i, [ l# qIW -- Inside Wiring 9 M4 F2 X, N7 ^( ]: w * N5 E; i1 \4 G; o( P4 x * z% ^( I' T1 Z4 ~( m' }J top * I e2 w1 H) A6 X( U* v , U) m! l' h0 N9 p: M t/ W+ T--------------------------------------------------------------------------------3 t. G% T" P" O& x0 @ 8 }; r2 {& w$ h 6 z, U2 C0 f! X* _6 v8 H + @0 g# f9 {* g* J K top ( ?/ [; W( D4 p# u : o8 J1 i# ^2 q* U# s- G-------------------------------------------------------------------------------- # v* V2 q% ^6 `' `, a2 zKbps -- Kilobits Per Second . n9 M: m+ R; i9 J, k Khz -- Kilohertz 3 T- a( d. t. @3 SKVDT -- Keyboard Video Display Terminal ( j5 Y8 ]& o7 | O# L2 A 5 }& u' @. j) q" m; T# _$ ~ 3 h3 k- D& a% Y) L; k8 E7 K9 ^6 Y3 u* j L top ! U9 ?/ J4 R6 Q( m3 c5 k2 { % u. y# T; D6 D2 O--------------------------------------------------------------------------------# A% y" j x' B: B ; }+ [ E# R1 h. S LAA -- Local Airport Advisory ( P( f, D1 U) [# n1 z LAAS -- Low Altitude Alert System " m9 z/ I6 B$ JLABS -- Leased A B Service & ]7 q9 ]6 l m" F; S* L2 nLABSC -- LABS GS-- 200 Computer & R! E$ [, S8 {* {! x1 s4 k8 L LABSR -- LABS Remote Equipment # `2 J! ?7 v6 `4 W. v" A: @% \) x3 v LABSW -- LABS Switch System 5 q. j% E1 R, Z1 LLAHSO -- Land and Hold Short Operation 8 J& a1 w( k- a, C+ Z, J LAN -- Local Area Network * l' y1 |0 Q0 B( ], ?) i LATA -- Local Access and Transport Area * \! {6 k7 u/ |" ~3 Y3 q LAWRS -- Limited Aviation Weather Reporting System * e) }$ n: F2 S/ Z5 I& w: L LCF -- Local Control Facility 6 g k& }. t: F) s4 l" H% b3 _ LCN -- Local Communications Network 7 i$ Y+ t" X0 U9 M. {LDA -- Localizer Directional Aid ) j2 c [8 j# {. H. [5 H- }, jLDA -- Landing Directional Aid $ N+ Q2 ^; H8 `0 V1 a; PLDIN -- Lead-- in Lights i; ]5 d7 _2 _' d. J% d LEC -- Local Exchange Carrier / F* A3 R: K( @4 i$ p; ~LF -- Low Frequency ( M$ {! \# `% m7 A1 h/ k. xLINCS -- Leased Interfacility NAS Communications System 7 N$ b0 U$ s/ k L& l0 e4 O1 E LIS -- Logistics and Inventory System : \/ p' c% L$ g LLWAS -- Low Level Wind Shear Alert System & N$ l1 w! `, |7 K) r- ~ LM/MS -- Low/Medium Frequency 2 P- w# ~7 p6 N( n2 A0 h6 I j. CLMM -- Locator Middle Marker + H/ ? _- G( s+ c7 u9 d# G LMS -- LORAN Monitor Site 3 [9 u' j; Q3 p# d% [) RLOC -- Localizer * R u y: | d6 K, T' f5 E LOCID -- Location Identifier - N' `1 ?) t& M$ l$ Z0 }LOI -- Letter of Intent ; ]$ K X& T; m$ q; w LOM -- Compass Locator at Outer Marker 6 g7 i/ h% C0 p* A! G% n3 W3 p: ~% { LORAN -- Long Range Aid to Navigation ( b+ V1 ^: W$ H% ?& C" B j9 \LPV -- Lateral Precision Performance with Vertical Guidance + m. |6 W; o; `. ~LRCO -- Limited Remote Communications Outlet 8 R8 [' M4 z' L" S! X% k LRNAV -- Long Range Navigation * s) `+ V- d7 T& t. `0 HLRR -- Long Range Radar 5 O1 p! P$ k' M5 W5 { 8 M# ^6 V4 _3 r6 u; y$ v' k, p 6 ^% z, ~3 n; U3 s7 Y - Q0 a4 j* E/ E; P8 n; |8 LM top 1 o3 G1 |( ?/ L& N y$ |) n" B6 j- z8 l+ d5 b6 ^1 r, ?+ Q -------------------------------------------------------------------------------- ) Z% X8 f# v' B% FMAA -- Maximum Authorized Altitude ) o) z; b$ l2 n3 M' t0 I+ c0 k& R# ~MALS -- Medium Intensity Approach Lighting System & v7 V) [/ T7 Y. A! k& B4 X* v; oMALSF -- MALS with Sequenced Flashers / @3 s& [# h4 k7 b: u MALSR -- MALS with Runway Alignment Indicator Lights 4 s+ T* u1 k5 wMAP -- Maintenance Automation Program * _; t' {& D1 ?6 l! R" G5 ZMAP -- Military Airport Program 8 @2 p# m7 F1 M G* `0 ] MAP -- Missed Approach Point ! w; L: u/ N6 C1 \8 \ a, R5 O MAP -- Modified Access Pricing 2 j) z% l6 R# Q% d/ o" X7 J: DMbps -- Megabits Per Second ; w6 \7 m# P7 R8 I3 Q2 hMCA -- Minimum Crossing Altitude l8 M9 `; t& h) C- F MCAS -- Marine Corps Air Station ( M& }7 ?3 ^0 q6 Z9 A MCC -- Maintenance Control Center $ j8 V1 o! W7 m H: a MCL -- Middle Compass Locater + w5 y6 W5 N/ n# T6 z$ a MCS -- Maintenance and Control System ' x5 }$ w# t5 T \$ uMDA -- Minimum Descent Altitude * R9 L) C. w6 a& S" A" J3 }8 q MDT -- Maintenance Data Terminal 7 f5 m/ b1 _% w* L5 p& CMEA -- Minimum En Route Altitude 2 {1 A9 t$ A; t6 \% V+ Y) c METI -- Meteorological Information 6 `8 ]" N+ P, WMF -- Middle Frequency , M5 Z6 s. N; L, n6 X5 Y: z" P& h MFJ -- Modified Final Judgment . e* I+ v F* y. ~$ y$ _! I \+ iMFT -- Meter Fix Crossing Time/Slot Time ) r: K+ l3 e, p/ A, \- O4 C MHA -- Minimum Holding Altitude B) o( N7 X! [1 k" z- LMhg -- MegHERTZ / U- \$ u/ o2 o3 x; M# S1 Z MIA -- Minimum IFR Altitudes 0 v6 G# M ~) ]" U- p MIDO -- Manufacturing Inspection District Office 5 ?3 G, W0 |( q* W, k MIS -- Meteorological Impact Statement ; {' |0 i& _. i J: a MISC -- Miscellaneous ' o8 Q4 t. E9 j( x7 n3 a MISO -- Manufacturing Inspection Satellite Office 9 z) T0 O/ B9 N MIT -- Miles In Trail 9 c8 F/ {& B ~" Y8 D/ S* Z$ ~/ OMITRE -- Mitre Corporation ; t; g$ {- r8 X qMLS -- Microwave Landing System / C! q; U5 G0 ~3 P9 N8 b* ]MM -- Middle Marker * |4 R; t0 B( k5 v2 wMMC -- Maintenance Monitoring Console 0 w! `/ y; Y Q f3 d7 _- y4 y MMS -- Maintenance Monitoring System ! r- l7 Q2 B- v. p: T5 a MNPS -- Minimum Navigation Performance Specification 2 S/ m( M& l! ~; zMNPSA -- Minimum Navigation Performance Specifications Airspace 7 {3 O+ ?% f9 Y1 s% D/ }/ ]' F3 @: G MOA -- Memorandum of Agreement 2 _- v2 r1 U& v" h3 [5 y MOA -- Military Operations Area + K( Y' Z+ k- ~% C5 e0 J MOCA -- Minimum Obstruction Clearance Altitude # C6 H8 {! V0 A0 a/ o2 F MODE C -- Altitude-- Encoded Beacon Reply X5 D7 Q2 r. v0 k+ p# K: iMODE C -- Altitude Reporting Mode of Secondary Radar " M) Z: m: b e MODE S -- Mode Select Beacon System : {3 r% S& o! @) {$ B$ x; x MOU -- Memorandum of Understanding / c$ W8 R# N# Q4 s% p" qMPO -- Metropolitan Planning Organization ; Y2 A5 P# D( ~0 p0 X MPS -- Maintenance Processor Subsystem (OR) Master Plan Supplement 5 M: j1 X: w" K* C" i/ F MRA -- Minimum Reception Altitude $ L L) E* M5 p. Q5 ` MRC -- Monthly Recurring Charge 0 E+ q$ w6 v* ^0 W3 s" {; t2 W% P. f# mMSA -- Minimum Safe Altitude 3 b; {7 S8 K- q$ m0 m4 S" B, l! n5 bMSAW -- Minimum Safe Altitude Warning . P9 D. U: P' J; @6 T8 B6 q MSL -- Mean Sea Level ' P5 {/ r; [9 m. z9 B! JMSN -- Message Switching Network ) Z2 c! x; _+ L$ h: J3 k) n8 Y MTCS -- Modular Terminal Communications System 1 @$ M7 w" ]4 Q* G0 Z MTI -- Moving Target Indicator : `( f$ [' r: ~; R" y7 Z1 U MUX -- Multiplexor * [( D1 J: P, V: r9 I1 j! O6 I1 P MVA -- Minimum Vectoring Altitude . G& _$ g$ I% F' N6 g0 p% o/ DMVFR -- Marginal Visual Flight Rules + d5 V5 Y2 W# B6 E$ U' _ ! S6 l& K! _* z2 ]7 Z' v 8 N& T3 S/ h8 H) h2 t2 f: Q N top 9 o. b" |$ C- d& t; \- g; M: E: l6 i) D& ]! p+ T( @8 y1 z -------------------------------------------------------------------------------- ) P8 s9 Z2 z3 ~2 tNAAQS -- National Ambient Air Quality Standards 1 [/ p/ c& W; m- x5 v( _& FNADA -- NADIN Concentrator 0 p; g, F' V8 B1 z. FNADIN -- National Airspace Data Interchange Network 1 y& v/ M6 n$ S: |2 RNADSW -- NADIN Switches - C. ~$ o- i2 L. E( z7 e9 f! _# B NAILS -- National Airspace Integrated Logistics Support . t8 ]0 f& K! o* |- b; X: y1 j NAMS -- NADIN IA c3 U$ b7 l! v. c+ o: r, V! j NAPRS -- National Airspace Performance Reporting System & o8 t' s# _2 qNAS -- National Airspace System or Naval Air Station / E( R6 P* }* f* A/ M5 R! k2 mNASDC -- National Aviation Safety Data " V9 u8 N+ [6 h0 G/ u$ P' hNASP -- National Airspace System Plan 1 `1 U8 o. _3 [; N0 ]( WNASPAC -- National Airspace System Performance Analysis Capability Z8 Q0 M! g5 M O3 C NATCO -- National Communications Switching Center * H- p2 y& K/ g3 qNAVAID -- Navigation Aid & T7 Y# X) g# g2 x. u a: l NAVMN -- Navigation Monitor and Control 7 |, _) x: _# P1 o! S3 g( x NAWAU -- National Aviation Weather Advisory Unit / A2 [* {( D$ R" ^ G1 ~ NAWPF -- National Aviation Weather Processing Facility . y5 W8 D, n. P) a' |6 C* lNCAR -- National Center for Atmospheric Research; Boulder, CO " C+ n" \' q$ ?6 n; O, ` B NCF -- National Control Facility : @4 i) l0 K7 ~* U9 D& K/ Z. ` NCIU -- NEXRAD Communications Interface Unit & ]# Z5 G6 m4 q0 y, CNCP -- Noise Compatibility Program ; X/ s- K. p$ ~% P) @ NCS -- National Communications System f5 A6 l" ^& q; w NDB -- Non-- Directional Radio Homing Beacon 3 Y7 G7 P- \' d, t$ S NDNB -- NADIN II - I$ M) Z) y) K4 S" D7 x0 `6 \ NEM -- Noise Exposure Map ) j! ~2 t- v# p8 ONEPA -- National Environmental Policy Act ; j# w+ t+ `- B' e" ]) X/ d: @. p NEXRAD -- Next Generation Weather Radar # J' V2 q+ n' y9 l" N: }7 T4 U NFAX -- National Facsimile Service + v! q& z' I6 x5 p i [ NFDC -- National Flight Data Center ' F6 j J6 u$ J! T4 r; n! ~ NFIS -- NAS Facilities Information System ) [# h) T `7 h9 w NI -- Network Interface 1 a' x9 H; D; w+ Y NICS -- National Interfacility Communications System ! A) c% S- Q2 w+ A. I8 f4 T+ ZNPE -- Non-primary Airport Entitlement 8 K1 ^" t2 ^- ]% h0 D; _% SNPIAS -- National Plan of Integrated Airport Systems ! C, u5 O% U/ q. hNM -- Nautical Mile ( R' n- z8 `, ~' U3 O3 F% z/ j2 v NMAC -- Near Mid Air Collision 7 d* J9 O- E1 O# T' k# nNMC -- National Meteorological Center 4 v+ q' B, X% pNMCE -- Network Monitoring and Control Equipment 7 u5 u- q3 U6 h+ R& V5 y3 V1 Y- xNMCS -- Network Monitoring and Control System , L/ `4 M% G1 R+ tNOAA -- National Oceanic and Atmospheric Administration 0 f) e+ g6 S$ v: xNOC -- Notice Of Completion : b3 _0 p9 r* k/ D NOTAM -- Notice to Airmen ! j c. o# M- l3 J B% v NPDES -- National Pollutant Discharge Elimination System / F1 ]0 x. |( |2 n% dNPIAS -- National Plan of Integrated Airport Systems 0 f( V, c, K% [7 a' K/ b3 G NRC -- Non-- Recurring Charge }9 s E) _$ f) E- l+ C+ Q" Q NRCS -- National Radio Communications Systems 9 w# g0 v% p9 ]+ T) C9 G2 K NSAP -- National Service Assurance Plan + m# R- u+ J# pNSRCATN -- National Strategy to Reduce Congestion on America's Transportation Network , z5 x" b+ X. o7 L* t) l5 { NSSFC -- National Severe Storms Forecast Center ! c% I1 u7 ]( p1 V! N' W6 q2 xNSSL -- National Severe Storms Laboratory; Norman, OK 4 p. M3 _( i# _7 ]+ w) q NTAP -- Notices To Airmen Publication - a0 P' N; d# j/ |7 X' Q5 ^% a) fNTP -- National Transportation Policy - p4 J, { e3 s# h. bNTSB -- National Transportation Safety Board / i2 ]) f, _# R NTZ -- No Transgression Zone - J' f8 r+ ], x/ a0 g& } NWS -- National Weather Service 6 B# f+ Y! c) ?- w NWSR -- NWS Weather Excluding NXRD - I! s& W, L' N) T0 I& I) A NSWRH -- NWS Regional Headquarters ( d3 c' r- e) T* @" u5 @NXRD -- Advanced Weather Radar System ( J# ?/ g) E& K( U w0 e% V f* u3 K$ S* ~* K' P c 1 `* ]. ?5 `9 }0 i" L7 rO top : G4 ?" S, e }$ ~ " J, m( V) v( |% v$ p2 ^+ G& L1 o --------------------------------------------------------------------------------' X ]2 c8 n) t | OAG -- Official Airline Guide # G+ R# [' j/ {$ j2 \ E OALT -- Operational Acceptable Level of Traffic & q. Z6 ]! t$ R2 B1 P5 V; qOAW -- Off-- airway Weather Station % i6 [" g4 G9 p0 NODAL -- Omnidirectional Approach Lighting System - l/ Q. w& h0 m4 h; fODAPS -- Oceanic Display and Processing Station : w4 v" o' U( @' ?' n OEP -- Operational Evolution Plan / Partnership ) b# m! s/ ]6 U% eOFA -- Object Free Area . T: V- N+ E& }1 {( i! l1 l$ _OFDPS -- Offshore Flight Data Processing System 0 c9 T" g2 J# l# y, g1 C! gOFT -- Outer Fix Time I6 s9 t) H8 [6 U& B OFZ -- Obstacle Free Zone * ^* z* u P! M OM -- Outer Marker + t* i( y; `& f* T OMB -- Office of Management and Budget + I# L% i$ X1 n% |! _: q: G% [ ONER -- Oceanic Navigational Error Report 2 @8 B- m0 e; mOPLT -- Operational Acceptable Level of Traffic 9 P4 y9 A! N7 H$ a& e: uOPSW -- Operational Switch # L( E, k$ U) Z' a8 \3 H OPX -- Off Premises Exchange ) c; w3 \9 V: T- S2 q3 ] ORD -- Operational Readiness Demonstration ) n5 x: \" p3 ^. A% x7 \, OOTR -- Oceanic Transition Route 9 n3 `, \6 Z; S. r" a l% eOTS -- Organized Track System ! B! b& K: E/ y9 e, B8 O! h f5 g " V/ H. U$ R# z; x- S. v, b5 v % O' q% T# U9 V, _$ I1 s/ i3 MP top 4 B' Z# C6 L E( u , o/ w b/ f7 |& M0 K4 K --------------------------------------------------------------------------------- f) c$ U/ n0 Z& I" G% g PABX -- Private Automated Branch Exchange - V% Q' _9 f, w0 _; } PAD -- Packet Assembler/Disassembler / R) D' t" @4 `- o6 x PAM -- Peripheral Adapter Module ' W2 V/ J# d! w: U9 Y# Z0 n PAPI -- Precision Approach Path Indicator : l# x6 W7 i7 T$ _) Z6 Y" _3 p! ` U PAR -- Precision Approach Radar ' F) v7 Z# N; H. g3 i4 a PAR -- Preferential Arrival Route 1 E3 o+ g z: UPATWAS -- Pilots Automatic Telephone Weather Answering Service & r3 l; s; c7 Q' Q: EPBCT -- Proposed Boundary Crossing Time 0 g$ t1 N; k, M PBRF -- Pilot Briefing e# d3 V" W6 h- A4 |2 X PBX -- Private Branch Exchange % w: _" U" n5 j) F% N, {. v: o PCA -- Positive Control Airspace i# ?3 ]7 V3 Y2 E, I. y2 L TPCM -- Pulse Code Modulation % i8 w6 t1 F e( }PDAR -- Preferential Arrival And Departure Route ( n" F( |( B& B+ ~ SPDC -- Pre-- Departure Clearance 0 L0 R& o0 g2 b' u/ a: O PDC -- Program Designator Code ) ]' m6 r: Z/ B+ dPDR -- Preferential Departure Route 9 f- r9 @7 _& C. M0 yPDN -- Public Data Network # @8 k) T$ ?$ X, l- s: y3 @ c PFC -- Passenger Facility Charge , {8 m4 f: i' ^- x PGP -- Planning Grant Program 2 M7 d, h( N& x7 L3 o4 R M$ YPIC -- Principal Interexchange Carrier , c/ q6 u2 A( s8 |/ H PIDP -- Programmable Indicator Data Processor * R9 e/ {' c$ E* b" @ PIREP -- Pilot Weather Report 3 `3 k/ J& h& S- n$ y0 C" [/ J% r" q PMS -- Program Management System ) o# x, O. s$ G$ p* K" t) \POLIC -- Police Station ! F1 _8 \2 E- B& Z( m% f; gPOP -- Point Of Presence - e8 B( K: ?9 S% Z9 m2 bPOT -- Point Of Termination 4 q t* [# D% ?" t, W PPIMS -- Personal Property Information Management System + `, V5 x! d. C( m3 CPR -- Primary Commercial Service Airport $ |$ G5 [/ N- }, Y9 P PRI -- Primary Rate Interface : z* T! `# ^1 \3 o8 L& `* y' KPRM -- Precision Runway Monitor / ?7 r( Z5 Y; h4 S3 H PSDN -- Public Switched Data Network m( l; D3 l% N) ]# |7 | PSN -- Packet Switched Network 1 T. c+ k1 w1 }$ {* D% A0 }! L: C PSS -- Packet Switched Service / R9 l8 U" E o5 Q/ CPSTN -- Public Switched Telephone Network 6 j2 c! [0 J2 g) e5 Y/ D& RPTC -- Presumed-to-Conform 3 f& y; p( t9 W c* X4 k PUB -- Publication ; Y5 c$ u9 l1 fPUP -- Principal User Processor / y% j) A9 _7 o PVC -- Permanent Virtual Circuit $ m( G/ c# t$ v" \% r' kPVD -- Plan View Display 0 ]; o0 }' Z; s# Y. D8 Z | 9 ]' V5 r7 ]- S/ h8 N6 \5 a- w; C 7 E' v) i# P) y Q top , d' n h* f; A6 N/ j5 i T! W$ q8 x $ G+ U6 K2 d6 H5 U9 w0 F" k-------------------------------------------------------------------------------- % z2 R- Y" \1 P: G% l; _, N$ a+ W ' l% R; U# R$ `4 \: I: \. i9 b4 J) {* A* r$ u: E9 y5 V $ ?3 i5 R( I* {0 u5 p0 k& t# cR top 5 N' j) C3 f+ \: k% R/ n ! R( q% O" a$ D3 M- W/ Y. S: C; a-------------------------------------------------------------------------------- 4 T# M5 m+ H0 RRAIL -- Runway Alignment Indicator Lights , o5 ?: X2 b. ] w8 p9 k RAPCO -- Radar Approach Control (USAF) ( E9 y8 n) I. m! l# ], E RAPCON -- Radar Approach Control (FAA) / {% N; B3 K9 z [ RATCC -- Radar Air Traffic Control Center / e5 f% S' w' E3 s. L# T RATCF -- Radar Air Traffic Control Facility (USN) ! g4 L D/ D' h% r+ s7 p RBC -- Rotating Beam Ceilometer 8 }4 z: W8 c- Z" o+ G2 D RBDPE -- Radar Beacon Data Processing Equipment ' V5 ]: L2 G& P, i, c% g8 e RBSS -- Radar Bomb Scoring Squadron ( K1 ?' N G4 n7 a9 I' |- u6 lRCAG -- Remote Communications Air/Ground ! i, t1 q, V4 g( j; I4 l5 i# k! n RCC -- Rescue Coordination Center 5 J+ {. ~' f, C RCF -- Remote Communication Facility . H x4 l7 |, [8 z+ [RCCC -- Regional Communications Control Centers $ j; {! p8 a: T' @, P RCIU -- Remote Control Interface Unit % d" c- F) u7 q/ o+ u* ]/ d RCL -- Radio Communications Link / k5 C% c- l1 r7 c" }RCLR -- RCL Repeater ; \9 J( q/ r$ ?' \4 y7 nRCLT -- RCL Terminal 9 \" K1 R. r0 n3 _1 Q$ RRCO -- Remote Communications Outlet ! b+ u( |2 ~8 C: g3 p RCU -- Remote Control Unit & g' S; X6 A2 R) j9 {# GRDAT -- Digitized Radar Data 5 c- @4 ?" V* D( S3 Y% i& p$ A! l RDP -- Radar Data Processing : `0 @2 U7 a+ c3 RRDSIM -- Runway Delay Simulation Model 4 S) ~$ [, b7 F: H REIL -- Runway End Identification Lights % u6 U) K2 R+ i% J# X RF -- Radio Frequency 9 }) K" n' a& t) g1 J' d. U RL -- General Aviation Reliever Airport . [0 Z7 _- v5 k RMCC -- Remote Monitor Control Center ) l& g, ?6 p5 r4 V/ y7 a; F: _* B RMCF -- Remote Monitor Control Facility 5 m& y \8 J, h3 B RML -- Radio Microwave Link & g5 \; i0 V# b1 t" U0 p4 dRMLR -- RML Repeater : Z7 k' j& `3 _RMLT -- RML Terminal & e# G. B5 y' D i6 A+ }RMM -- Remote Maintenance Monitoring " g3 R, a* G. t4 VRMMS -- Remote Maintenance Monitoring System 6 X( ~6 v$ z8 u0 g RMS -- Remote Monitoring Subsystem 9 F0 `3 Y7 W+ b/ ]* qRMSC -- Remote Monitoring Subsystem Concentrator & s- a; @) _2 v. d; I ~6 ]RNAV -- Area Navigation . n& Q5 k* q, P! ^, B3 Y RNP -- Required Navigation Performance ( @0 h9 h8 D7 N: n* d0 {7 O6 H ROD -- Record of Decision ; t$ z; O# B B2 t6 Y+ ? ROSA -- Report of Service Activity ! M5 X9 F# n; u9 X' } ROT -- Runway Occupancy Time ! Z' y$ V, M8 M0 A RP -- Restoration Priority % n6 x3 K$ ~; L8 ?RPC -- Restoration Priority Code . B3 E( u g4 o- |" z RPG -- Radar Processing Group - T, Q C: C! p$ T RPZ -- Runway Protection Zone 7 U# A) w, x5 U X1 K5 z% X RRH -- Remote Reading Hygrothermometer ! i3 }. H2 E0 q RRHS -- Remote Reading Hydrometer 9 X/ ]% h# \" ~- |RRWDS -- Remote Radar Weather Display / F9 w! h% M6 v) h) E RRWSS -- RWDS Sensor Site 8 ]8 E* m0 M6 K" @+ u, uRSA -- Runway Safety Area3 a1 C/ K& j5 u5 I RSAT -- Runway Safety Action Team 4 ^7 _! M* u8 U- c# q4 [RSS -- Remote Speaking System 3 o& R3 u- L# ~ RT -- Remote Transmitter G: Q& w, J r& Y RT & BTL -- Radar Tracking And Beacon Tracking Level % E& p/ G% X. Y7 I, t% l RTAD -- Remote Tower Alphanumerics Display 9 O5 a i b6 |% P# @ RTCA -- Radio Technical Commission for Aeronautics ' G, }6 P8 T4 i& b; HRTP -- Regional Transportation Plan . T r- X+ R# d2 d$ g8 L+ ` RTR -- Remote Transmitter/Receiver + u9 j) y+ X/ Z& b5 Z5 U. ~/ ]+ [RTRD -- Remote Tower Radar Display : N& n% _) r9 z$ B* G, x RVR -- Runway Visual Range n* f' e+ ^" X. NRW -- Runway ; _, {# C: X" } `0 G* xRWDS -- Same as RRWDS 2 h8 B, [& M/ HRWP -- Real-time Weather Processor + j+ J5 D' g; { ) c( C8 [/ ?! e: T& b' l: B 6 n3 y7 Y6 w+ r! i* GS top + U% h! I( r: S% W ( I% Q3 T; P4 ~ P& \: C' r-------------------------------------------------------------------------------- : n! [- z; Q0 D7 g. { ^: g3 gS/S -- Sector Suite 7 e& U; K( _) Z! M3 X. i8 h0 |, W9 W SAC -- Strategic Air Command ( @/ {: H3 M, x* F) pSAFI -- Semi Automatic Flight Inspection : B0 Q* z; b- ?! ~ nSALS -- Short Approach Lighting System + K: r4 @' m% K( @, A9 W SATCOM -- Satellite Communications 7 h2 {2 [, V/ l' ] SAWRS -- Supplementary Aviation Weather Reporting System ! c7 d1 H+ a+ v* m" T# X SBGP -- State Block Grant Program 6 e! w) ]5 ^$ D) M" d' r, U SCC -- System Command Center 1 t( M/ o/ O$ H: D' C4 ^2 TSCVTS -- Switched Compressed Video Telecommunications Service & H- F* F, X0 d6 CSDF -- Simplified Direction Finding " O, W0 J* |* K. ]; L' x! N SDF -- Software Defined Network 7 G% {7 \0 Z; p7 VSDIS -- Switched Digital Integrated Service * l: [0 w: B9 L* ^+ [ SDP -- Service Delivery Point 9 h! N' r/ j# R7 e" \SDS -- Switched Data Service u8 o- {3 ^' N- p SEL -- Single Event Level 9 J" x, t; Z. ~/ [ SELF -- Simplified Short Approach Lighting System With Sequenced Flashing Lights % Y' k0 B; {; b; a, @+ FSFAR-- 38 -- Special Federal Aviation Regulation 38 3 I# u2 c" x: H7 S0 G& M( Y4 X; C SHPO -- State Historic Preservation Officer 9 m G. `6 z# x$ E; P/ T' w; k SIC -- Service Initiation Charge _ {: b1 O, K ~5 ~! ^ SID -- Station Identifier 6 O/ K! [$ l/ ^8 R$ ^7 \! o SID -- Standard Instrument Departure 3 |5 \; F: v6 \8 `6 d5 P6 | SIGMET -- Significant Meteorological Information 2 x, ^8 f4 }( d; {1 ISIMMOD -- Airport and Airspace Simulation Model 6 r' |! V1 X3 K1 `# @. F" e* U, x SIP -- State Implementation Plan ( R5 {3 Q6 U6 @# YSM -- Statute Miles * X; H# `6 N- @. R SMGC -- Surface Movement Guidance and Control 4 f9 a- K/ P+ ]. t( S l: C4 m2 ZSMPS -- Sector Maintenance Processor Subsystem + J$ w) H5 ^, c! W- M SMS -- Safety Management System ) o" N7 C2 N( J8 z* e, V$ }8 U SMS -- Simulation Modeling System 1 \: H# s& j7 QSNR -- Signal-- to-- Noise Ratio, also: S/N : X" g( y' K) kSOC -- Service Oversight Center ( `0 c. d2 q% y7 }$ qSOAR -- System of Airports Reporting 0 U9 n/ G% L3 F" Q4 ]SOIR -- Simultaneous Operations On Intersecting Runways $ ~% r8 X) r3 o: _6 M. R2 rSOIWR -- Simultaneous Operations on Intersecting Wet Runways $ v. {1 ]9 b" [$ ^ SRAP -- Sensor Receiver and Processor , Q/ ~" Y# k/ }4 X9 l# K SSALF -- SSALS with Sequenced Flashers 1 o/ D% M( \( ^: ISSALR -- Simplified Short Approach Lighting System # p3 S: W- i0 @/ z$ Y7 d0 U; ?SSB -- Single Side Band $ a) W8 R* L. l$ ~STAR -- Standard Terminal Arrival Route % l8 T$ q7 _/ {! F( qSTD -- Standard . E# g1 M' E& x: T STMUX -- Statistical Data Multiplexer 6 ~2 F4 [1 B" P+ [! YSTOL -- Short Takeoff and Landing . I( }( l- `$ W7 t4 }/ i SURPIC -- Surface Picture 2 D. x$ o: e6 N( s8 B SVCA -- Service A 6 u' @" o; e8 x5 B7 LSVCB -- Service B 5 \ H1 V9 S6 k& xSVCC -- Service C ( n6 K8 U) o/ ]SVCO -- Service O 8 G$ r+ P2 j7 x6 wSVFO -- Interphone Service F (A) . I! a9 T) |# [' k SVFB -- Interphone Service F (B) ( T( v6 n: s2 vSVFC -- Interphone Service F (C) , l# A. g$ E4 f5 y4 W4 lSVFD -- Interphone Service F (D) 4 M5 x9 H0 M' y2 M SVFR -- Special Visual Flight Rules $ r/ h, X+ ^: s2 B . V& c& [# A! B7 O8 k ' `6 T" |5 d0 O& aT top ) s; h* x9 O7 V2 x ; Z# k% x1 n) K! ^2 m0 A--------------------------------------------------------------------------------* a/ H" R$ T2 }' L# j T1MUX -- T1 Multiplexer 9 d2 h+ ?8 l m( eTAAS -- Terminal Advance Automation System : I" C2 O5 X7 V& N# L! |TACAN -- Tactical Aircraft Control and Navigation 6 v/ `+ F( c+ W6 {+ JTACR -- TACAN at VOR, TACAN only 1 c: c; s" J+ m3 j, } u TAF -- Terminal Area Forecast : p- _* N+ c6 @! x. F; C+ p; g TARS -- Terminal Automated Radar Service ! W9 y# F; m; t. l4 K8 mTAS -- True Air Speed % F/ h2 X/ Q7 K TATCA -- Terminal Air Traffic Control Automation * v2 x2 L5 f- _6 x& Y) ` TAVT -- Terminal Airspace Visualization Tool a8 @1 J2 d1 \6 j1 eTCA -- Traffic Control Airport or Tower Control Airport 0 L9 W+ W. A. H' z* a/ i) ^ TCA -- Terminal Control Area + q7 Q- H r; u) o M; G9 k& D TCACCIS -- Transportation Coordinator Automated Command and Control Information System 2 ^$ \- b$ b- J$ G3 QTCAS -- Traffic Alert And Collision Avoidance System : H0 I& D8 m+ R% E/ mTCC -- DOT Transportation Computer Center 0 I2 x! W, N" j# F" o TCCC -- Tower Control Computer Complex 6 F# v4 T7 n/ I7 f) T TCE -- Tone Control Equipment 0 m2 }! e& f7 PTCLT -- Tentative Calculated Landing Time # K6 f I, y* UTCO -- Telecommunications Certification Officer ! u r, A# F9 s) _3 z2 X$ [$ iTCOM -- Terminal Communications 1 B. \1 l; r: ~2 E+ hTCS -- Tower Communications System : i( T- i: p( _$ o- ~2 q/ J7 j TDLS -- Tower Data-Link Services 6 s: M% c! q/ m3 ^ G6 D, v& T5 {TDMUX -- Time Division Data Multiplexer ; c3 B. b- g& P3 E0 ?; bTDWR -- Terminal Doppler Weather Radar 2 V, G' V2 W' n) j TELCO -- Telephone Company % i' \; X$ |. g" s# C9 g& [$ t; r TELMS -- Telecommunications Management System # z! |! o7 U/ |/ w7 C- |TERPS -- Terminal Instrument Procedures - x. D$ b( n0 X1 ]4 K* g TFAC -- To Facility - y$ j& s' }1 \! F1 R1 G1 @6 ~8 b TH -- Threshold / {3 S( G1 L1 } TIMS -- Telecommunications Information Management System ! D# X( d* l# f0 c2 E7 KTIPS -- Terminal Information Processing System % G3 E8 l" K% N) @: Y! j, I1 m. | TL -- Taxilane 4 E, O! e% L @( t8 rTMA -- Traffic Management Advisor $ L& k0 O- Y' U3 s# `TMC -- Traffic Management Coordinator ; E& e7 j7 Z8 J @: p8 s) ETMC/MC -- Traffic Management Coordinator/Military Coordinator 5 L" ^: A0 G0 i; c) E TMCC -- Terminal Information Processing System " u6 t k" t+ E) L, rTMCC -- Traffic Management Computer Complex , v5 H- o- m8 Z9 M4 U5 }1 wTMF -- Traffic Management Facility , f' q3 O0 |3 M0 W( A7 b4 Z) D TML -- Television Microwave Link # {+ x5 \% A' g8 y0 Z) A' jTMLI -- Television Microwave Link Indicator 7 r& Y( E/ W+ g7 v; E; j# L$ ^TMLR -- Television Microwave Link Repeater 2 H9 @0 ?. t$ b' ]+ P; KTMLT -- Television Microwave Link Terminal J9 M4 m: O- j& z5 ?TM&O -- Telecommunications Management and Operations . q+ X* H) r* b7 U TMP -- Traffic Management Processor b1 s/ M3 u# ?/ C4 z" X5 Z4 h# XTMS -- Traffic Management System 4 l/ ]8 _+ \# T; v/ r* D; M. k TMSPS -- Traffic Management Specialists ! o# ~. ~$ T. O: W( N& t TMU -- Traffic Management Unit + i9 p; l. D& S TODA -- Takeoff Distance Available 8 Y! `, f* M7 rTOF -- Time Of Flight R4 Q3 S& v; wTOFMS -- Time of Flight Mass Spectrometer 2 i2 i7 A1 j& ^ TOPS -- Telecommunications Ordering and Pricing System (GSA software tool) : Z2 \2 F! Z, k7 l2 |3 o( c' @ TORA -- Take-off Run Available 1 m0 z1 i }7 T# {$ VTNAV -- Terminal Navigational Aids ' ]6 y+ ]' G! ~( R/ A T. v TR -- Telecommunications Request : N! y, z: \/ @# m+ P3 NTRACAB -- Terminal Radar Approach Control in Tower Cab - r8 r2 A1 \0 P7 q& t) \( |1 d0 [ TRACON -- Terminal Radar Approach Control Facility 6 D5 h, M) X( Z* t9 ?7 j0 n* ? TRAD -- Terminal Radar Service : m# _6 Z' G; O. F1 d/ dTRB -- Transportation Research Board 9 {/ k+ g; Y8 YTRNG -- Training ) Z, x' m: X. i: W9 |, H0 Y( xTSA -- Taxiway Safety Area / a7 f; K2 D% h& j; o3 ?' nTSEC -- Terminal Secondary Radar Service ' d9 c- b3 ^0 L1 g) G TSP -- Telecommunications Service Priority 6 L' C) h5 V7 K" j! a5 o$ P' P) [TSR -- Telecommunications Service Request 7 a* T- B$ ^5 J TSYS -- Terminal Equipment Systems - x" L+ W! ~: Z7 a& f, E9 z5 L TTMA -- TRACON Traffic Management Advisor ( k) O: a) ^/ G( VTTY -- Teletype D/ Y# w8 O, t3 mTVOR -- Terminal VHF Omnidirectional Range $ m: o! S2 g) B% W& ~( q: `6 BTW -- Taxiway ) B2 r4 e Z) M2 D3 x4 k TWEB -- Transcribed Weather Broadcast * k* G3 Q! [ ~9 B/ ^+ pTWR-- Tower (non-controlled) 6 d. Q: \. `3 E* H. T: j7 a3 J7 | TY -- Type (FAACIS) 4 J- r: d5 m* p- [ 9 N3 T% b7 ?( \0 A/ P, a( ? p" R& n ( ^; C: @' M8 M8 R' D5 ?U top * Y* A/ {6 H: f9 G ' o8 Z2 \5 J' B9 J8 l: y--------------------------------------------------------------------------------' X+ W$ X9 e# S+ v+ h# i- [$ f, E3 f UAS -- Uniform Accounting System % k2 g. y( A* `( k# {) L4 O6 u UHF -- Ultra High Frequency ) n( M4 ]& E1 pURA -- Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 9 m' i Y2 ?$ g7 ~0 cUSAF -- United States Air Force + q2 m* c, N# o" |: sUSC -- United States Code ! } s+ S1 _1 S& U2 fUSOC -- Uniform Service Order Code ' k+ S1 E; y! b+ ^/ x( F5 J3 C) Q4 A: ^% t 8 Q9 M3 r' R( Y* yV top " l+ M! y# f" m' d ( x4 A* N* l3 W2 |! ? s Y-------------------------------------------------------------------------------- & i# [2 W" Q8 R# sVALE -- Voluntary Airport Low Emission ) L! F1 U, K9 U( g VASI -- Visual Approach Slope Indicator 4 Q6 m/ M6 c& Z% v0 r1 O& X4 fVDME -- VOR with Distance Measuring Equipment 1 H& v3 O. M7 v# g Z7 }, ?6 j) p VF -- Voice Frequency q) x+ x( @6 cVFR -- Visual Flight Rules f% Q. X3 o7 r& u2 V5 b VHF -- Very High Frequency ! m$ d+ U$ `$ ]3 y# JVLF -- Very Low Frequency * A* w: P# F; `% A0 ?3 X VMC -- Visual Meteorological Conditions , H) y" \ {7 cVNAV -- Visual Navigational Aids 6 f0 U7 `" h6 D9 b9 \" w& HVNTSC -- Volpe National Transportation System Center ; k) r) X) i6 |9 y6 hVON -- Virtual On-net 5 S2 k' ]5 Q7 C4 GVOR -- VHF Omnidirectional Range + @6 \* w- i" g d: ?8 q6 n1 [+ e1 lVOR/DME -- VHF Omnidirectional Range/Distance Measuring Equipment 2 x7 W4 c- u' l* CVORTAC -- VOR collocated with TACAN u( b6 u1 }( E VOT -- VOR Test Facility $ k3 d( y J. b" p- I1 u VP/D -- Vehicle/Pedestrian Deviation 9 ?; J& Z" P4 z; K VRS -- Voice Recording System 9 ^( Q6 K" s# l5 ]VSCS -- Voice Switching and Control System 1 ?/ b: P& x% e& Q, |VTA -- Vertex Time of Arrival 8 p& [- n- ~/ j8 ]VTAC -- VOR collocated with TACAN & K2 T. q# U1 Z- l& }) q1 nVTOL -- Vertical Takeoff and Landing 6 U" y1 _) M% W3 \ VTS -- Voice Telecommunications System ( U! M4 j3 M7 ]$ a9 f; }& {8 h0 h5 m, i, E% K1 | - ^# R9 s* r* Q; B- u4 W0 k' A W top " D; w7 R1 D9 a2 u' x X5 `1 _6 k9 l9 O -------------------------------------------------------------------------------- 0 C. B( F8 N: i* \8 x U+ E+ mWAAS -- Wide Area Augmentation System - f& Z; N: ?* ~# R% Q# ^3 Z* x7 x WAN -- Wide Area Network 3 e, s" z5 P7 I3 T' Z$ R ~ WC -- Work Center : f& f M# u+ @' ^) L9 }0 X( v WCP -- Weather Communications Processor 7 q8 A) X- a C# u WECO -- Western Electric Company * C( S" ?1 u! O% } WESCOM -- Western Electric Satellite Communications 9 @4 S$ i0 k& I8 }! z0 h- J* S" @WMSC -- Weather Message Switching Center ( G3 K. V5 Q8 N% h$ ~, |WMSCR -- Weather Message Switching Center Replacement ' B) H. h/ Z! ~/ p* T9 fWSCMO -- Weather Service Contract Meteorological Observatory + t0 d! ~5 f# y* S( N WSFO -- Weather Service Forecast Office & j, |% I* `4 t' \" O2 \# xWSMO -- Weather Service Meteorological Observatory E5 A* j; x) {- C4 _) _WSO -- Weather Service Office . e# B! I! W/ o6 p4 _. ~ WTHR -- "Weather" ( }4 y& K& t3 F WX -- Weather ( a" ~: P! X# k4 p; Y & p* [% s) H( t1 E, h. o 5 z8 |, S+ L$ p) |3 x X top , [7 _: P- n! ]" B. y1 T8 r& d6 l4 \ - X" u' ^+ J* \5 P( f% M--------------------------------------------------------------------------------8 z* P4 E8 u: S+ r1 `& Z0 U # i0 W; y6 Z" q& I# \! {1 D 9 A$ ~, T6 z7 e( Y3 I $ N, @- t9 ]" Z* { z/ H P Y top 9 I, P1 X: ?. G0 Z, E5 ^! z- F8 U ( q# r% ?4 H# `4 N# m" H--------------------------------------------------------------------------------" t6 Z7 b; |( d W* r, ~ ! q! t5 O$ d4 ~6 }$ n9 _" C3 f - G2 D) E3 p) ]4 R , z7 L8 S. u) b9 a3 H; A5 B: x Z top ' s0 Y- `$ Y: w1 l. B 9 L' U' p5 S' A7 H --------------------------------------------------------------------------------




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