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Glossary of Airport Acronyms [复制链接]

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发表于 2008-12-21 21:16:36 |只看该作者 |倒序浏览
Printer Friendly Email Page Glossary of Airport Acronyms) a) U; D0 [( {3 o# V e b; U: c2 @ -------------------------------------------------------------------------------- 9 ` S" ^7 v+ e' a8 L * E3 H0 t0 C" {! X & H" H) Z4 P/ e7 O* `A | B | C | D | E | F | G | H | I | J | K | L | M 1 s* i) Q$ ^ Z9 m( b8 k6 S% p1 r& N N | O | P | Q | R | S | T | U | V | W | X | Y | Z2 O0 c) g- k+ H7 J6 V / ~% ]0 x) o; I / m% j9 l4 x! A) wA top 0 P% ~+ B- s3 F+ [4 f " M! B% D& f+ e, _' S/ A--------------------------------------------------------------------------------1 r/ |( h3 C& ~" `3 t$ T3 ~6 Q, ^ 4 `# c2 {$ n1 k! G$ m. f A/C -- Aircraft( A" w, k Q) [ A/G -- Air to Ground8 O/ O" f4 g- }( o A/H -- Altitude/Height 6 X, h* l/ d6 D gAAC -- Mike Monroney Aeronautical Center 3 K0 u) ?& t: z8 U4 pAAF -- Army Air Field$ B$ ~' F! G# @) s+ h- j AAI -- Arrival Aircraft Interval ; D0 z# T8 u& J$ D( X f8 iAAP -- Advanced Automation Program8 o. ?' S) R) J* E, K AAR -- Airport Acceptance Rate ; r' j: A6 u7 {9 d Y) }" ]ABDIS -- Automated Data Interchange System Service B3 }- Q1 O( `1 T9 m8 v: W" A ACAIS -- Air Carrier Activity Information System9 f' H c, v0 B* e6 w: L8 w9 E ACAS -- Aircraft Collision Avoidance System 7 O7 H4 Z. [0 D5 U! {) x2 w5 R; `ACC -- Airports Consultants Council " k& p1 w8 L- a3 _7 [4 E) m+ rACC -- Area Control Center * H! b0 {. s; o0 D' }7 ?( xACCT -- Accounting Records * q, @5 Z6 D$ G/ t5 y* ^- x0 I) iACD -- Automatic Call Distributor' H- m8 A4 Y9 Y* X ACDO -- Air Carrier District Office ; ` ^ L# E2 I+ I& E* ?! o1 DACF -- Area Control Facility ; } F, b- i, A0 ^( Z ACFO -- Aircraft Certification Field Office 5 ~# R4 P: H# A& Q6 e; R' Q4 f; C+ o! r ACFT -- Aircraft 3 @' ~+ _ c$ o- X" tACI-NA -- Airports Council International - North America $ i$ H3 N. ~; s6 `9 Z( i" EACID -- Aircraft Identification / ~( S' r. Q' B8 q; P! w: ZACIP -- Airport Capital Improvement Plan . q3 c* H0 C# s0 ?" \1 }ACLS -- Automatic Carrier Landing System 8 k1 f- C( s# ?8 n* m5 |/ M/ DACLT -- Actual Landing Time Calculated 8 [3 V3 N8 b. |3 m0 L ACO -- Office of Airports Compliance and Field Operations9 D, f0 p/ s6 @* w, G ACO -- Aircraft Certification Office 5 Y& B; N. h. P( J' K: Z3 [, DACRP -- Airport Cooperative Research Program 7 j9 Y; d3 ?. R4 U3 D) C ADA -- Air Defense Area 3 Q" o- h0 g1 l5 \8 N% q: uADAP -- Airport Development Aid Program 4 ~' K' j: x" _ S# rADAS -- AWOS Data Acquisition System 6 R, e. T& q# L9 b. b. O8 U x ADCCP -- Advanced Data Communications Control Procedure " B/ D7 d. ]3 hADDA -- Administrative Data 2 \7 t& E# {* V# s5 \+ b- F0 AADF -- Automatic Direction Finding ; P4 \( Y4 E, V ADI -- Automatic De-Ice and Inhibitor . K! l( m" Y3 T5 m N ADIN -- AUTODIN Service 9 F0 m/ u( |! y k1 tADIZ -- Air Defense Identification Zone ) u8 U1 R6 z; {9 ?ADL -- Aeronautical Data-Link - o- B' z& E! k9 r( X. V ADLY -- Arrival Delay P1 ]& V. k/ e% mADO -- Airline Dispatch Office # y( B: m6 g! R& gADP -- Automated Data Processing ! A% |% W2 R: O! z ADS -- Automatic Dependent Surveillance 4 A; M& {1 s: ~" x4 n4 gADSIM -- Airfield Delay Simulation Model / t% z+ { I) l ADSY -- Administrative Equipment Systems `5 N& T& s# @6 Y& M ADTN -- Administrative Data Transmission Network " Z# Q$ x) w; q0 ]; _+ o( wADTN2000 -- Administrative Data Transmission Network 2000 4 T2 a; I# b3 E+ s8 sADVO -- Administrative Voice ! D$ k2 N' C, f AEG -- Aircraft Evaluation Group $ @# K: z) u; t# FAERA -- Automated En-Route Air Traffic Control $ ?5 k; v5 e& V/ K4 w$ y6 _- O2 E) V AEX -- Automated Execution ! s8 ?$ I$ {+ L, yAF -- Airway Facilities 3 n# V+ s( k6 B. ?% p% L: h2 ]" XAFB -- Air Force Base 3 Z6 [9 k$ [4 q AFIS -- Automated Flight Inspection System t/ _' J0 q- K; _( v AFP -- Area Flight Plan ; e" R" N& T2 A# S3 @3 sAFRES -- Air Force Reserve Station 3 ~6 b: f8 w( ] AFS -- Airways Facilities Sector . q' O8 V" Z: o AFSFO -- AFS Field Office 3 a) t$ h) C* Q, I AFSFU -- AFS Field Unit 1 D& T) J4 p; Z) e$ Q( l, EAFSOU -- AFS Field Office Unit (Standard is AFSFOU) . J- W" X6 U+ B AFSS -- Automated Flight Service Station " g: w. w2 W) y) J, W AFTN -- Automated Fixed Telecommunications Network % Z5 B7 d" @/ F0 P8 q8 uAGL -- Above Ground Level 1 @- t9 E9 d# u# z4 _" RAID -- Airport Information Desk ' j& V3 {: Q, v3 E, } AIG -- Airbus Industries Group ; L2 I3 a+ |3 N AIM -- Airman's Information Manual & y7 @9 ~- l, _. g AIP -- Airport Improvement Plan * T' a+ Q6 T$ A. fAIRMET -- Airmen's Meteorological Information " e( y$ n3 E2 N4 O8 I- |9 ? AIRNET -- Airport Network Simulation Model & d# K4 k* C8 F- x$ xAIS -- Aeronautical Information Service ' s7 o4 W5 L. SAIT -- Automated Information Transfer 5 x% z5 S# s' g& n$ l ALP -- Airport Layout Plan 6 X# M# X5 h4 [ ALS -- Approach Lighting System w8 c8 U& y% ^3 ^ ALSF1 -- ALS with Sequenced Flashers I " i3 i9 g" ?( R0 u ALSF2 -- ALS with Sequenced Flashers II 7 I+ f( S/ ^+ s6 d b5 r0 BALSIP -- Approach Lighting System Improvement Plan 8 w+ `$ E @0 w' i: h; f ALTRV -- Altitude Reservation " f) \8 G* [& t4 O7 y* r6 l AMASS -- Airport Movement Area Safety System ; q; b6 z) D5 L8 b6 M1 mAMCC -- ACF/ARTCC Maintenance Control Center $ u d# R1 ]" ]6 W' L" m) G4 z+ kAMOS -- Automated Meteorological Observation Station # x1 ?# c3 O }& } { AMP -- ARINC Message Processor (OR) Airport Master Plan , B1 J. S0 _5 G* ~ AMVER -- Automated Mutual Assistance Vessel Rescue System ) `/ F4 O3 B, W/ _* N# O; \. d ANC -- Alternate Network Connectivity % ~# C2 Y4 D6 Z7 P [9 T7 Y ANCA -- Airport Noise and Capacity Act * g1 H! n: ^- l& I* W' y5 G( @) { ANG -- Air National Guard 4 d4 x& b9 B8 |4 n2 ]" n! @' \9 MANGB -- Air National Guard Base 2 x* a# m7 E" O0 D! v: k8 m/ XANMS -- Automated Network Monitoring System ' d6 {7 B2 w( {. m1 I/ a. e ANSI -- American National Standards Group % s' s1 i" B! }2 m7 C0 fAOA -- Air Operations Area/ Y; _% i* E" p; a/ d: j AP -- Acquisition Plan : p0 `/ J' T) aAPP -- Approach 4 U" u' B3 G0 PAPS -- Airport Planning Standard 3 }& c: K& j$ D) X# Z8 f AQAFO -- Aeronautical Quality Assurance Field Office 6 j* N1 g( k4 P; N( [ ARAC -- Army Radar Approach Control (AAF) 4 S7 H. R u; h5 b0 J( V ARAC -- Aviation Rulemaking Advisory Committee 6 \# M+ u/ q' A8 T- c3 OARCTR -- FAA Aeronautical Center or Academy ) d3 ]+ l. d0 Y( P. g1 ]( i& ?/ }& }ARF -- Airport Reservation Function , U8 R0 c2 w/ S/ _ARFF -- Aircraft Rescue and Fire Fighting 5 E2 I8 A* r) r( W' ?9 D7 ^ARINC -- Aeronautical Radio, Inc. 2 F3 j# [8 [, D( n ARLNO -- Airline Office ! X( m* J" F/ f4 d K2 ~+ ?ARO -- Airport Reservation Office : x. _* [' F% p! GARP -- Airport Reference Point + _" \- S2 b# g ARSA -- Airport Service Radar Area - i7 g& V8 O6 j9 v9 Q ARSR -- Air Route Surveillance Radar 7 c' }3 _5 ^+ H6 }8 d k/ t ARTCC -- Air Route Traffic Control Center 0 L1 y3 U* Q+ N5 D ARTS -- Automated Radar Terminal System 1 g/ o% d% ?1 ]/ gASAS -- Aviation Safety Analysis System ) o7 \- k, P; y; n9 l! e: K: j3 gASC -- AUTODIN Switching Center 4 S0 O7 E6 i7 u1 p7 R @ i ASCP -- Aviation System Capacity Plan / z4 D4 {$ z4 q1 AASD -- Aircraft Situation Display + \& M/ k; J5 W' G1 [ASDA -- Accelerate -- Stop Distance Available 8 b2 F( o2 E' W1 bASLAR -- Aircraft Surge Launch And Recovery & N6 W/ Y I+ v0 nASM -- Available Seat Mile X3 S* X' B9 G! |4 p2 e) x ASP -- Arrival Sequencing Program Q0 i0 Q) `8 a o. D6 e/ bASOS -- Automatic Surface Observation System 6 t" y) H h1 V! K. e3 z0 Q( { ASQP -- Airline Service Quality Performance " i$ X7 V- p- D$ ?6 B8 B% L ASR -- Airport Surveillance Radar 9 ` M: S7 D) u$ \& y: S ASTA -- Airport Surface Traffic Automation S9 R- ~; A# QASV -- Airline Schedule Vendor 1 Y& @- G$ H4 BAT -- Air Traffic 7 C S8 h! j' l6 C1 i" ?4 } ATA -- Air Transport Association of America . Q6 O$ Y5 B2 F( x& v( T1 Q" gATAS -- Airspace and Traffic Advisory Service $ [& v0 X* r3 `( R+ S0 AATCAA -- Air Traffic Control Assigned Airspace }% M$ ?- x5 P; c# W! \, @3 [7 g2 hAT&T -- American Telephone and Telegraph 4 P F8 t, }/ R; LAT&T ASDC -- AT&T Agency Service Delivery Center ~: O: J& K2 c AT&T CSA -- AT&T Customer Support Associate 7 r/ Y5 S: M3 d5 DATC -- Air Traffic Control # S. v6 }# D8 M, s% B# k" k' e ATCBI -- Air Traffic Control Beacon Indicator : k$ }; [- n" BATCCC -- Air Traffic Control Command Center & U7 N! q6 Q' d9 t: P1 a; ^ATCO -- Air Taxi Commercial Operator / h/ n: q' x9 ^& m7 Z- }2 j, m ATCRB -- Air Traffic Control Radar Beacon . d- p* v0 D7 F a+ y6 wATCRBS -- Air Traffic Control Radar Beacon System 9 z/ o1 A: E k: b6 `; U* `& j% J ATCSCC -- Air Traffic Control Systems Command Center ; n& o5 g o- z7 n5 CATCT -- Airport Traffic Control Tower 1 j- z% z @9 ]5 B" L8 m5 O6 M ATIS -- Automated Terminal Information Service $ A0 J9 f3 S: N0 V% O3 y9 V ATISR -- ATIS Recorder 6 s) @4 |8 r, l ATM -- Air Traffic Management % n8 A. k7 ^# N ATM -- Asynchronous Transfer Mode 4 h2 F2 f( p/ j/ o% ^0 q& p8 e1 MATMS -- Advanced Traffic Management System - {) r/ O3 h* x+ @( CATN -- Aeronautical Telecommunications Network 5 B \) [) O+ q3 Z3 Q' M ATODN -- AUTODIN Terminal (FUS) 7 N3 K3 T5 e" d( H* e$ y) FATOVN -- AUOTVON (Facility) 4 l) R+ y H( e1 Y$ l- L0 N% t6 ? ATOMS -- Air Traffic Operations Management System & _3 q+ s! t4 q8 L ATS -- Air Traffic Service $ R$ {/ \5 b: M* T5 l# i" `& K+ x ATSCCP -- ATS Contingency Command Post " y! y4 Z8 @# L* [" tATTIS -- AT&T Information Systems - h9 p" B+ V8 F0 E, y9 J) k" u AUTODIN -- DoD Automatic Digital Network * P3 y+ i! u0 v AUTOVON -- DoD Automatic Voice Network # ^9 t; U* }+ z AVON -- AUTOVON Service 2 `: k+ X# G+ e- Y2 WAVN -- Aviation Standards National Field Office, Oklahoma City % D5 \: a. |0 q( p6 i0 a AWIS -- Airport Weather Information # ?2 g) V$ C; o- d0 z, j* }AWOS -- Automated Weather Observation System + }: p4 |9 w2 N' x( T A AWP -- Aviation Weather Processor 5 `9 }$ o% X& S7 R* k$ rAWPG -- Aviation Weather Products Generator 5 u) ]) @& \/ B# XAWS -- Air Weather Station 3 C2 ^3 \7 s+ H4 e% z. K: X% K9 T 6 m. S2 n! ?" B s5 Q) S * N; s+ n4 E1 b+ n+ E" k 4 ]9 X, c6 |1 G9 K- ` ]) T B top / @, ^, J: {0 m% @ ! _- ]1 d8 B" C8 u8 L -------------------------------------------------------------------------------- 2 K+ h2 |( @9 z8 f5 ^BANS -- BRITE Alphanumeric System 7 y+ r% C% O( ^8 N0 X6 PBART -- Billing Analysis Reporting Tool (GSA software tool) * ]- i( h; N1 c, E1 [( u: IBASIC -- Basic Contract Observing Station " m: j- T3 K, E1 ^6 yBASOP -- Military Base Operations + p: J+ K& q8 l$ C+ M: L BCA -- Benefit/Cost Analysis " q! M5 i n4 f0 x' x3 Y BCR -- Benefit/Cost Ratio 7 h9 C8 M, U# C9 ^! P( w; EBDAT -- Digitized Beacon Data 6 Z% T/ c) s8 j1 R; g/ {9 ~& b) h- L BMP -- Best Management Practices : x& b* Y# \0 E0 W BOC -- Bell Operating Company 2 r* ^9 }) `8 l bps -- bits per second E8 c; m {& _- I9 Z4 R4 @. rBRI -- Basic Rate Interface 1 Z! s% `3 I' o BRITE -- Bright Radar Indicator Terminal Equipment ) r) H6 [0 }" O! \BRL -- Building Restriction Line : l: f' ]- A7 b+ f$ KBUEC -- Back-- up Emergency Communications ! v% A1 A3 U. C6 Q2 o: b( ^ BUECE -- Back-- up Emergency Communications Equipment 9 B+ U9 N# b7 {# x$ m( g$ ?' | / Z+ ]# @+ @9 E& J6 F; W 2 J$ K& J' t; N6 b& K, ~0 t7 G( W OC top $ k7 P9 s' c' v& C ! j) m" D( F4 Q: M --------------------------------------------------------------------------------* t; h( K4 J) L" ~) d8 A CAA -- Civil Aviation Authority + y5 h' p/ I3 l. g/ a CAA -- Clean Air Act 2 C9 o; o1 ` d$ z; VCAB -- Civil Aeronautics Board + [- @* K3 I/ C3 n$ r CARF -- Central Altitude Reservation Facility 2 Y4 ~- ?: L9 _' M+ B' P CASFO -- Civil Aviation Security Office : `; F& B! j: G, l; b- k CAT -- Category 7 v! v. B2 q" g( I: m- h% @CAT -- Clear -- Air Turbulence # R/ w" P: p7 R$ w& q2 P$ p CAU -- Crypto Ancillary Unit / C7 ?6 d- }2 A/ kCBI -- Computer Based Instruction % N5 w! `; Z( m0 O# \CCC -- Communications Command Center , p" S; Z, \% r: rCCCC -- Staff Communications ) G3 f X" Y8 F& d! W _ CCCH -- Central Computer Complex Host 3 E. t# u" [2 Z. E# f$ S2 D" Q) j. V; w CC&O -- Customer Cost and Obligation ( c; W; C( Y, `: QCCSD -- Command Communications Service Designator 7 g" b0 M4 c3 Q6 Q& w& aCCS7-- NI -- Communication Channel Signal-7 -- Network Interconnect ( |& @2 S/ O1 L1 ?0 jCCU -- Central Control Unit N& {7 a* {8 ], V7 o) uCD -- Common Digitizer . F) f% |4 m+ i CDR -- Cost Detail Report ) a8 L6 E4 t. t1 w+ Q! u2 A; P+ J CDT -- Controlled Departure Time 6 T' [; W. t8 S3 C" QCDTI -- Cockpit Display of Traffic Information & H$ o, |: |' l( N" p' ]* H CENTX -- Central Telephone Exchange : j- p2 c/ P6 l0 S& M. `' D) vCEP -- Capacity Enhancement Program 6 @8 {9 b/ S4 {CEQ -- Council on Environmental Quality - O# W0 {1 \( P; N) I4 DCERAP -- Central Radar Approach . k) j1 P2 [3 K ~& E CFC -- Central Flow Control " C9 U) `2 ^6 J* D, k6 _( ?CFCF -- Central Flow Control Facility + t8 D$ H: M3 z* N0 w CFCS -- Central Flow Control Service 3 Z& \5 G. K3 I7 Q CFR -- Code of Federal Regulations 5 q/ a9 e, z7 O1 f5 k1 K CFWP -- Central Flow Weather Processor : D2 E. \. |$ p( Z% b) I9 |CFWU -- Central Flow Weather Unit 6 u7 E6 \; n8 D* T( _0 ]3 n& s) ^+ U CGAS -- Coast Guard Air Station : O1 T/ U+ T* a8 @- ^1 J CLC -- Course Line Computer 7 r% [4 l3 W; P# F7 ~ CLIN -- Contract Line Item $ Z3 w0 W5 P9 o8 V; [CLT -- Calculated Landing Time 5 U: q3 F1 P& o1 V; p+ r- Y: u CM -- Commercial Service Airport 6 _2 [' q4 d& b CNMPS -- Canadian Minimum Navigation Performance Specification Airspace : Z4 o2 i8 O+ s5 {1 X* xCNS -- Consolidated NOTAM System - Z3 J1 v" w2 r4 k# }3 h6 }CNSP -- Consolidated NOTAM System Processor $ a# v; U; {5 wCO -- Central Office 6 W0 _# O+ Y& B9 |8 \+ S% G COE -- U.S. Army Corps of Engineers 7 j7 G! u. }0 | COMCO -- Command Communications Outlet $ y$ b$ u' y- V) M2 i CONUS -- Continental United States ! ]. j4 @+ b! B1 S CORP -- Private Corporation other than ARINC or MITRE . A$ f. M- |: S3 pCPE -- Customer Premise Equipment 1 H+ B% d7 p; f CPMIS -- Consolidated Personnel Management Information System 7 c' L+ x+ T/ ~CRA -- Conflict Resolution Advisory 8 t/ y6 T' Q% Y n, C0 p- a CRDA -- Converging Runway Display Aid 2 P3 m$ m0 W' b# l/ E* XCRT -- Cathode Ray Tube . b0 J" `1 V; j1 {/ TCSA -- Communications Service Authorization 7 Z5 I" Q, B+ _6 y8 Y CSIS -- Centralized Storm Information System ) E' T4 V6 x2 G" {5 GCSO -- Customer Service Office / b# D$ H, u$ V. z# C5 a. C. y CSR -- Communications Service Request . \ }0 H' L" r$ N1 H. } CSS -- Central Site System 3 d j/ g8 o6 k7 T, @8 }7 P C/S/S/N -- Capacity/Safety/Security/Noise 5 W7 N0 `* |2 N( H# JCTA -- Controlled Time of Arrival / S% e; ^ k5 {( r3 ZCTA -- Control Area & V( b9 M& u! i CTA/FIR -- Control Area/Flight Information Region " ]* v, ? f) R$ r6 A) Y# P( t4 @' F CTAF -- Common Traffic Advisory Frequency 8 r# T1 t% P5 V) fCTAS -- Center -- Tracon Automation System ) M" `4 M; n2 [ iCTMA -- Center Traffic Management Advisor : ~& K3 N) ?/ e) ^# k$ S CUPS -- Consolidated Uniform Payroll System # ?+ \8 Q- _( h' e5 QCVFR -- Controlled Visual Flight Rules $ V! {+ s2 N9 G2 X; [7 O! CCVTS -- Compressed Video Transmission Service ! W9 u4 i, Q# }+ m9 B CW -- Continuous Wave ' x) N( ~- W& D# GCWSU -- Central Weather Service Unit / t, x# A+ E8 q, n+ d" [$ WCWY -- Clearway - t+ M; J# A6 m3 O5 s+ s$ |5 n ! U& T# o$ c$ p4 ~6 H6 w* ~9 o7 S 0 |2 ^2 \) I6 `* T) }+ b/ sD top - K" D0 A; s+ H3 b: O- ^: q' C 6 U7 k- s/ _' k--------------------------------------------------------------------------------4 M1 M/ V* b; Y. {; o% t. e0 M DA -- Direct Access ) y, k# g2 L) E) {7 nDA -- Decision Altitude/Decision Height & c6 f0 x; C3 n1 G' N' U$ p, ^ DA -- Descent Advisor }% u# c8 A% [. l7 a; B$ v# [. Q DABBS -- DITCO Automated Bulletin Board System 3 I/ p. w+ ]/ J; Q- J* k/ X DAIR -- Direct Altitude and Identity Readout ' N- _% C8 }- @/ c7 m" e$ _ DAR -- Designated Agency Representative * M8 o5 \1 Z- T2 d DARC -- Direct Access Radar Channel " ?) S* p' J/ p }dBA -- Decibels A-weighted " O" c0 ]1 ^* D) b( R1 t7 uDBCRC -- Defense Base Closure and Realignment Commission ( E. r8 D b4 s3 h% ~: IDBE -- Disadvantaged Business Enterprise ; V2 J! h( V8 n3 O; TDBMS -- Data Base Management System # I4 n4 a. i, y$ c: L2 H0 H P$ p DBRITE -- Digital Bright Radar Indicator Tower Equipment 6 Q( a, u t0 }( @0 V DCA -- Defense Communications Agency $ _* }, W# ?4 q$ s: ?2 ]DCAA -- Dual Call, Automatic Answer Device , _ g* x) Z- Z* i7 ^2 @6 R DCCU -- Data Communications Control Unit - s; L& M9 W" @/ @" Z& y/ r$ \5 _ DCE -- Data Communications Equipment ' A1 N$ f, p I D4 G3 p2 HDDA -- Dedicated Digital Access " m( T6 T% `" p m! m DDD -- Direct Distance Dialing 1 M% ~- c2 {" ^3 R DDM -- Difference in Depth of Modulation , l) s- z# ~/ SDDS -- Digital Data Service ! Z [" _- g" A1 M, t9 WDEA -- Drug Enforcement Agency 1 E w8 [ _! p3 n+ oDEDS -- Data Entry and Display System 5 b/ m' {8 O: A: ]% ?$ V8 q0 x DEIS -- Draft Environmental Impact Statement 4 y* D1 `- Q: ~; c DEP -- Departure & Q+ C Y( b2 L8 ~4 ADEWIZ -- Distance Early Warning Identification Zone ( C' @/ ]! H9 q' l$ W2 rDF -- Direction Finder / k) r. |- G' a3 ?$ q, bDFAX -- Digital Facsimile M5 i! F0 U1 p. ] C* P4 i: i DFI -- Direction Finding Indicator 7 g& e' e7 ^* \5 ]6 V h, ]' `. EDGPS -- Differential Global Positioning Satellite (System) # z* t5 d/ v3 Y1 o1 p4 U" [DH -- Decision Height 8 D2 i3 V/ [4 ?, Y DID -- Direct Inward Dial 6 D( f% u8 l+ x( k* Z DIP -- Drop and Insert Point 0 L' ^& e) a6 T0 J' X4 U0 k DIRF -- Direction Finding - H( w0 V, O8 @( g DITCO -- Defense Information Technology Contracting Office Agency 3 I# j3 `4 R% W+ ]$ TDME -- Distance Measuring Equipment 9 G7 u4 ?# q# V4 l6 B$ _DME/P -- Precision Distance Measuring Equipment & t, I9 V3 S7 N DMN -- Data Multiplexing Network 9 _# P. w& D, h% w+ D/ kDNL -- Day-- Night Equivalent Sound Level (Also called Ldn) 6 S; U' p) K$ B6 l6 ?! C: ADOD -- Direct Outward Dial ' _' ]" h2 T( |6 L7 e3 `/ E( ` DoD -- Department of Defense - H' |3 H! b" K3 Q# h. T DOI -- Department of Interior 5 W4 S( [+ C6 E3 ODOS -- Department of State 5 D f" t+ X3 U4 T8 y0 E# r DOT -- Department of Transportation ; M/ O! e t1 @" l7 E0 I4 t DOTS -- Dynamic Ocean Tracking System 8 e) x7 H/ s8 Y5 q( A9 M2 v( q DOTCC -- Department of Transportation Computer Center ' _$ T3 G" r5 D DSCS -- Digital Satellite Compression Service 4 h5 W z ^1 w; L# T% { DSUA -- Dynamic Special Use Airspace 6 ]- c/ {: Q) f4 ODTS -- Dedicated Transmission Service " _; z. r7 A2 c( [DUAT -- Direct User Access Terminal ) I; s0 {3 {: b8 O2 v2 U/ n2 Y7 WDVFR -- Defense Visual Flight Rules . [% T. e4 t, W& L" R$ yDVFR -- Day Visual Flight Rules : T$ `0 ?, S$ U$ ~DVOR -- Doppler Very High Frequency Omni-- Directional Range 2 v, a, F. ^- W! f$ Q2 S; aDYSIM -- Dynamic Simulator + e# i& P# w8 d. Q% h " }" v2 e9 `! \/ Y L% ~ B5 C . w. j* @( B2 o! SE top * C; b* W! h! O! P" d9 L+ e* a + w! M, i' M0 L( {-------------------------------------------------------------------------------- 7 ~+ H3 [# E4 F# t+ M' XE-MSAW -- En-Route Automated Minimum Safe Altitude Warning * M0 n9 Q( P; f* U& vEA -- Environmental Assessment & h: Q4 u. }! ~* S" N* {0 H, r* |2 CEARTS -- En Route Automated Radar Tracking System 0 _+ j1 h T Q$ S ECOM -- En Route Communications % {+ n) k6 x* l9 w* J* dECVFP -- Expanded Charted Visual Flight Procedures 3 \0 y& O- Z/ g: tEDCT -- Expedite Departure Path 9 b1 y E/ `3 C! D EFAS -- En Route Flight Advisory Service 8 Y' _: b' x! Y# e# W9 S EFC -- Expect Further Clearance . @# M% f7 F3 Q; a% m3 P( BEFIS -- Electronic Flight Information Systems ; D; k: i- p# J, r8 nEIAF -- Expanded Inward Access Features 5 j! I2 |, k9 T3 a2 m) } EIS -- Environmental Impact Statement : @: i% |7 u% k, r* E9 fELT -- Emergency Locator Transmitter 6 \: z% o% g g$ B: pELWRT -- Electrowriter 8 ?7 y. _ X: S$ L7 v4 N3 J$ EEMAS -- Engineered Materials Arresting System * P; ~! V6 d2 O8 q5 u9 t EMPS -- En Route Maintenance Processor System $ `& F; n6 @ a/ F* F; M2 DEMS -- Environmental Management System & C1 Z( S% b0 v ENAV -- En Route Navigational Aids 8 g. ?. T: v8 F1 t4 x- @8 ^EPA -- Environmental Protection Agency 2 R, |% B6 @, P$ e' L1 `: p EPS -- Engineered Performance Standards 2 H7 `' ^/ r4 i) M5 L: R( x! REOF -- Emergency Operating Facility $ m; p0 w7 Z! l EPSS -- Enhanced Packet Switched Service 5 M0 H7 S- ]5 U# K* u2 M# [ ERAD -- En Route Broadband Radar + |/ b7 [$ t/ v) {& m* S4 \; HESEC -- En Route Broadband Secondary Radar ' t" B! y( e# F5 [ ESP -- En Route Spacing Program ' s- ]0 l) b' ~$ G ESYS -- En Route Equipment Systems 8 M% T! U4 R; y0 lESF -- Extended Superframe Format 4 z9 m. W" f% f& \4 i5 \/ CETA -- Estimated Time of Arrival ; Y" S7 F. o' DETE -- Estimated Time En Route - ?3 @5 b# p' C7 ?. `8 ] ETG -- Enhanced Target Generator " r( X' S8 E$ X9 |) V ETMS -- Enhanced Traffic Management System 5 J7 k* n8 m) R4 `0 ~ ETN -- Electronic Telecommunications Network / |9 \1 p" }8 M6 W! M M% w EVAS -- Enhanced Vortex Advisory System , T/ ?6 N) v; D8 o2 k% F' n EVCS -- Emergency Voice Communications System / @" R8 s! u" R7 ? I 1 \3 ?* M/ j' z % x2 C# Q5 r! f P+ R7 v+ \ F top 6 n z f( s) L: ~# b8 r1 u) w # S2 m( L2 G+ V4 G$ J5 o5 J! U-------------------------------------------------------------------------------- * [: D* |# V) VFAA -- Federal Aviation Administration , N! E s# N- O) k9 sF&E -- Facility and Equipment # E+ I8 I7 S# k# f8 h' t FAAAC -- FAA Aeronautical Center . [) j; A5 f# B2 X& SFAACIS -- FAA Communications Information System : T1 }& P8 }3 V& [6 Z6 ~ FAATC -- FAA Technical Center : d( X, O- e! s7 h FAC -- Facility # ?7 m! r1 l$ a: ~8 H/ k/ r3 f$ j4 ^ FAF -- Final Approach Fix " v8 O: V# F. M9 D3 }3 Z FAP -- Final Approach Point & N# J' S4 ?# p; R# E FAPM -- FTS2000 Associate Program Manager 8 t; E5 ?$ o0 R, EFAR -- Federal Aviation Regulation % g6 d9 o7 k4 V- z& [3 ]FAATSAT -- FAA Telecommunications Satellite % e& B2 H- Q7 T9 i FAST -- Final Approach Spacing Tool 4 ?9 R! M( B+ N6 l7 cFAX -- Facsimile Equipment 9 [ T: U4 U3 z# o! \9 SFBO -- Fixed Base Operator - h, q5 P1 \7 n/ J# f FBS -- Fall Back Switch . z; l+ D9 |+ ]; ]" y# y O; Y FCC -- Federal Communications Commission " L4 r) e; Q1 Z* Y, m FCLT -- Freeze Calculated Landing Time 9 E( H1 k: q9 _5 _$ X. Y( C* S FCOM -- FSS Radio Voice Communications ( r' ~0 k Q l7 y+ F FCPU -- Facility Central Processing Unit ' S6 X5 a) t! q$ H FDAT -- Flight Data Entry and Printout (FDEP) and Flight Data Service / H" `8 P: h0 ]2 q5 L FDE -- Flight Data Entry ; u: O' }) Y% D) z, y& BFDEP -- Flight Data Entry and Printout 1 g D& C) J2 r! E) A7 C FDIO -- Flight Data Input/Output 9 s! W; @3 c/ \* q) s$ k# ^ FDIOC -- Flight Data Input/Output Center 4 p* e% O" I( |0 R" v9 \# e+ t5 X FDIOR -- Flight Data Input/Output Remote `9 l/ b8 V- e/ r6 x( nFDM -- Frequency Division Multiplexing ) ]! C( Y) `& d6 F4 q* jFDP -- Flight Data Processing 0 y) q" `% ~3 o2 N; uFED -- Federal 8 Y$ S' Z' O, Y. @4 L) Z' w FEIS -- Final Environmental Impact Statement ! L7 p: u @: S" E8 K/ n+ _FEP -- Front End Processor . S$ U8 U# {. ], q' V8 A FFAC -- From Facility ; W5 E: t1 c2 l4 a% L% X* Z- j; F FIFO -- Flight Inspection Field Office ; ]& \3 Y1 \, ]* \8 b2 j+ t# G FIG -- Flight Inspection Group 9 g6 ]) s& g* }) S) Z, p FINO -- Flight Inspection National Field Office 3 b3 u8 T; a1 G; k& T8 @ t3 NFIPS -- Federal Information Publication Standard * ^3 i& v3 T' j( WFIR -- Flight Information Region % O! q8 z0 z; F! GFIRE -- Fire Station 1 F8 W! ^! g" I2 Q FIRMR -- Federal Information Resource Management Regulation + e- |5 A& e: G ?3 e2 @/ }7 L FL -- Flight Level 5 k/ o7 w% U: r, U8 |+ U: n9 fFLOWSIM -- Traffic Flow Planning Simulation ) {: e2 Y- l+ D7 TFMA -- Final Monitor Aid * a( u$ t S' x FMF -- Facility Master File 0 X! }+ r" |; XFMIS -- FTS2000 Management Information System + U$ j1 Z, h. k1 k( E& P7 ~FMS -- Flight management System 9 X) ^1 m" f9 j- b( YFNMS -- FTS2000 Network Management System & Z/ o6 q0 f! ]4 M" V6 ] [ FOIA -- Freedom Of Information Act $ O3 p4 z% V ~' H" Z FONSI -- Finding of No Significant Impact - O9 j' ^% T' T; u" H+ IFP -- Flight Plan , V& a& ]8 [* g7 x5 |: n FRC -- Request Full Route Clearance 2 L* P: |' A! j# }( `8 z1 y6 } FSAS -- Flight Service Automation System 2 \* Y" j4 }# k7 F FSDO -- Flight Standards District Office 3 F. W2 K1 b- C$ p5 z; B FSDPS -- Flight Service Data Processing System ! i* W" X9 F# t% p6 h* ~2 WFSEP -- Facility/Service/Equipment Profile 9 h+ z2 X: H' O3 Y FSP -- Flight Strip Printer ) _! o' \7 _9 M5 iFSPD -- Freeze Speed Parameter , O- ^6 K5 L' c0 l3 tFSS -- Flight Service Station 2 G$ T# r* w6 a. ` FSSA -- Flight Service Station Automated Service , @: [, s4 ~' @ a jFSTS -- Federal Secure Telephone Service 5 ~- L( s7 p) }# o+ }3 Q" T FSYS -- Flight Service Station Equipment Systems ; c* f: y# ^* T) U; s$ s$ w FTS -- Federal Telecommunications System / \; f" I4 M9 ^' [ FTS2000 -- Federal Telecommunications System 2000 " Z: P8 r/ n3 B! @" ?6 G FUS -- Functional Units or Systems 9 `; @7 W7 l' wFWCS -- Flight Watch Control Station 5 a% ?" {8 ~& p& a* ]4 \: k M2 K4 \ 6 G" u9 H, t, { # i6 ~: |5 M9 j9 G* ?4 f/ zG top + X. V1 A% v$ C; c& q * Z/ w3 a5 q$ ]8 K. U--------------------------------------------------------------------------------2 }: W4 q) g6 L" V4 _ c0 g GA -- General Aviation : c8 r) A( n1 l1 N" A. G2 h GAA -- General Aviation Activity * L- J# M2 m" Y* j; q GAAA -- General Aviation Activity and Avionics . v, f- E$ M9 WGADO -- General Aviation District Office ! N3 W% }2 |1 n) j; i4 ]) W3 x" {( {/ CGCA -- Ground Control Approach $ x6 X# @, S' X- CGNAS -- General National Airspace System 9 V h! S- w8 Z8 o8 e GNSS -- Global Navigation Satellite System . X/ E3 B( H! y7 m" iGOES -- Geostationary Operational Environmental Satellite 4 r3 X p' i* j, C" Z) N5 B" P GOESF -- GOES Feed Point + M6 C ~" K2 UGOEST -- GOES Terminal Equipment 3 p; ?% T+ l4 q& u5 o, X3 EGPRA -- Government Performance Results Act $ a7 ^4 x1 o/ w1 O( r I5 y# V! S, `GPS -- Global Positioning Satellite . \. G' s+ s4 R% W GPWS -- Ground Proximity Warning System 8 }2 e8 w0 { p5 X# o# ]1 IGRADE -- Graphical Airspace Design Environment ! ~$ Y% S& Z" p7 @6 `$ jGS -- Glide Slope Indicator 6 K% [2 I, u( G: y! ~- cGSA -- General Services Administration 4 D$ F4 S! G7 c/ f GSE -- Ground Support Equipment 7 O/ i. g# j4 ?9 p v- ~+ P 0 q3 N8 W _4 k & N5 G: \7 f$ E- l, ^( J" s/ l( Z H top ( Y' k+ W( }% K% Z( X A F % r. }. {9 k$ d1 y# o: G- |--------------------------------------------------------------------------------6 k: g; f! X# w' R' D H -- Non-- Directional Radio Homing Beacon (NDB) 8 n/ F- P6 J# j- S) YHAA -- Height Above Airport 6 H3 W0 t& T9 @& Q: j2 `: @ HAL -- Height Above Landing ' x5 P( U5 u2 Q( |6 a6 mHARS -- High Altitude Route System 4 k% r# |1 A7 j* [% Z7 r( R HAT -- Height Above Touchdown 9 K A- k) N$ i HAZMAT -- Hazardous Materials " I6 [, ~7 f x# a" kHCAP -- High Capacity Carriers 7 s4 ?# v( A+ S1 {% ?- g5 L HLDC -- High Level Data Link Control ! U$ N5 z( v- I+ d5 f HDME -- NDB with Distance Measuring Equipment . R* I6 ?6 X& y4 e) BHDQ -- FAA Headquarters * C3 _/ Y( S. ]6 I9 Q+ w9 g HELI -- Heliport / W8 @2 r. u4 {0 q. Y# C9 ~+ QHF -- High Frequency G' R" s1 |) C9 P: UHH -- NDB, 2kw or More 2 g) ^- T# D9 D# RHI-- EFAS -- High Altitude EFAS 1 E) c* W: d B" N6 uHOV -- High Occupancy Vehicle 1 {4 b* Z& c* X7 v+ n) Y# wHSI -- Horizontal Situation Indicators : o/ C: U! ^7 G1 W3 |# f HUD -- Housing and Urban Development & }+ N6 ?" _' N% e" a3 h: B( Y4 p RHWAS -- Hazardous In-- Flight Weather Advisory 6 h! S0 A0 f! y/ h0 o Hz -- HERTZ + T0 i" B/ B0 Q9 y" y) T; D% I9 l7 r$ K$ R' Q( H$ E ! F. h+ g" _5 h' s I top " p- b, u2 `: T2 S6 D7 P ; ?! h F, h* e3 a-------------------------------------------------------------------------------- ' S! _" H7 n3 ]0 ?; E+ `IA -- Indirect Access 3 `6 x/ A' f4 A/ M IAF -- Initial Approach Fix 9 o4 T( ~4 a1 K. [5 B' m @8 ^# O I/AFSS -- International AFSS * t7 Q# @) T2 N8 j/ L IAP -- Instrument Approach Procedures 8 r$ O! v+ [ k9 C9 Q IAPA -- Instrument Approach Procedures Automation ( f8 |7 \! M: _& }0 k+ l IBM -- International Business Machines : ]+ u7 x- Y) ]5 B1 U( Q! J1 ?IBP -- International Boundary Point * }, J+ {) f E+ }/ }8 P. bIBR -- Intermediate Bit Rate ( Z) P( }% e& I: K5 o& hICAO -- International Civil Aviation Organization 1 V% W( l# R mICSS -- International Communications Switching Systems 1 B- _ F( M, }' uIDAT -- Interfacility Data : m0 E2 W! m1 oIF -- Intermediate Fix 6 C+ c" h4 ]: b& w. t) q; C IFCP -- Interfacility Communications Processor , S3 H* A6 [0 F& Y IFDS -- Interfacility Data System # |+ i8 s; A* O! w. [4 R IFEA -- In-- Flight Emergency Assistance ! C% T: I0 |% \8 G+ ZIFO -- International Field Office 3 M/ d0 z, M3 R7 ? M8 y4 yIFR -- Instrument Flight Rules ' j7 x, E3 F: Z2 L, T" fIFSS -- International Flight Service Station $ p* I3 X4 i; e" t4 Y AILS -- Instrument Landing System J: D' U2 F8 |7 ] IM -- Inner Marker $ l4 B( t0 K( qIMC -- Instrument Meteorological Conditions 1 ]3 t. a( J& M2 H INM -- Integrated Noise Model ' L1 I4 ^- r6 I! C: @ INS -- Inertial Navigation System 0 E* p3 G) y- v- t$ ] IRMP -- Information Resources Management Plan / l" {" O7 O- C; F \1 ?! bISDN -- Integrated Services Digital Network 5 _1 B7 d0 M n6 Y, @% VISMLS -- Interim Standard Microwave Landing System ' E9 x2 L& T( A% T ITI -- Interactive Terminal Interface ' E+ V5 C2 l/ a8 x4 [IVRS -- Interim Voice Response System / _9 b; p- _/ DIW -- Inside Wiring 4 j- {! v8 n" z7 A& F) _0 `. g" z* i 9 ^' U4 f6 g" y; a) P6 L% V2 zJ top / m" y# s& i, B, M' ?" M5 w+ B) J " l% w" i) ^/ m, O# Y9 j+ ^--------------------------------------------------------------------------------1 K; e/ y+ q( [2 y, H0 o 3 X1 C$ F" z0 J2 z$ V / l* p8 d' Y( P+ K$ a2 {) s 7 h9 ?# _: T! ]# J' [# p! C K top ; a/ J& m% Y1 g. f' b7 T0 Z+ U9 b% [" X/ J9 Q -------------------------------------------------------------------------------- ! K/ @2 |3 n0 L$ h) y& H+ D: d LKbps -- Kilobits Per Second 0 [* [& s9 o+ j9 `$ F( U- t) T, BKhz -- Kilohertz 6 A- j# f/ w; T6 O% O7 }5 n! j0 ^6 G KVDT -- Keyboard Video Display Terminal - L- J: d# O$ G) j) q( c3 y$ Z $ @$ R/ ~4 Z6 `! ], b 7 Y8 b/ I: J: A L top 5 {5 Y: O0 H6 W9 J! I4 E+ N: Z6 v) \0 k. l9 L7 j -------------------------------------------------------------------------------- 5 k7 q& v9 X2 B# i9 F3 y. d! r' b6 a1 I5 n9 [# r LAA -- Local Airport Advisory 4 R; G; L# Q5 B. D: F( a+ N& `( QLAAS -- Low Altitude Alert System + b# v; K: c1 G; | LABS -- Leased A B Service ! C+ J% t3 W( w. c3 p. x; @4 I LABSC -- LABS GS-- 200 Computer U3 {% }: a Z LABSR -- LABS Remote Equipment 2 u) F* Q, x/ P% P LABSW -- LABS Switch System 0 R8 }# W8 a! k, U+ n5 M' F2 |+ i$ F LAHSO -- Land and Hold Short Operation ) j0 }0 a8 {' W; J# e, i$ A) h LAN -- Local Area Network , }8 p# v0 \7 `, i7 }/ | LATA -- Local Access and Transport Area ) K# n) @2 H0 g8 ?5 y t: { LAWRS -- Limited Aviation Weather Reporting System 1 Z* ]+ j8 Z4 [% n1 P+ ALCF -- Local Control Facility + a# v7 d3 j/ C% M' f1 g3 b) ~LCN -- Local Communications Network , v& a+ M- I0 |1 F( V- ~) |LDA -- Localizer Directional Aid 6 y0 `7 @9 |) B* ^- dLDA -- Landing Directional Aid 3 h# H- G* c- I. P6 x7 T9 ]LDIN -- Lead-- in Lights G4 Z8 X: K* K. ~# B2 ~ LEC -- Local Exchange Carrier ( i$ h, {+ c5 Q1 E0 i' TLF -- Low Frequency 4 d1 v; D/ ]. yLINCS -- Leased Interfacility NAS Communications System % ]1 F6 t' {- }: I/ @LIS -- Logistics and Inventory System - Z; i" C# L6 u! G& ] Y: p6 s( yLLWAS -- Low Level Wind Shear Alert System ; q) E7 m, l( z1 \ LM/MS -- Low/Medium Frequency ! a& y9 P- f0 Q& s" K/ ]( ^9 ` LMM -- Locator Middle Marker 0 q7 R0 \8 @+ F% U& O, S2 L) X N LMS -- LORAN Monitor Site 5 x7 U) o5 }& G8 Z# d7 V( C1 d+ M LOC -- Localizer - g/ }! k+ m7 g$ OLOCID -- Location Identifier / E4 H; I; J/ Y n1 v LOI -- Letter of Intent ! S7 Y5 n, q4 f# G+ r( P LOM -- Compass Locator at Outer Marker ; I% F9 b/ m- t( u+ G5 y: e3 K LORAN -- Long Range Aid to Navigation0 k7 l; C8 k7 Y) O4 _- |. Y LPV -- Lateral Precision Performance with Vertical Guidance 6 W* u" d8 [/ A- H LRCO -- Limited Remote Communications Outlet ! o2 C& e& w* @& o LRNAV -- Long Range Navigation * Z: R+ Z; L7 n, @4 Z7 F LRR -- Long Range Radar 9 @2 T6 X" L* t # ]9 V `+ E# T; | ( P0 p0 V- X$ r" B6 H3 R , E% W3 ]: u5 c# b; CM top 2 t- J |6 d+ D4 R- J ) l' Y% E- o8 C- V9 i-------------------------------------------------------------------------------- : G5 ^' w" r4 X* X8 x" n/ s8 d( JMAA -- Maximum Authorized Altitude - `: y0 o6 O+ | MALS -- Medium Intensity Approach Lighting System ( l9 f; _( t2 X |3 HMALSF -- MALS with Sequenced Flashers ) Y' e/ K# n/ ^MALSR -- MALS with Runway Alignment Indicator Lights ' m! S7 W% }# g2 NMAP -- Maintenance Automation Program 8 U' z4 |$ ^! Z3 d \( sMAP -- Military Airport Program 3 C& R0 d/ c0 _" `+ k: W1 uMAP -- Missed Approach Point % ?( P: P j+ B& y MAP -- Modified Access Pricing ) ^- y( z! \+ Y& M& ?/ o& ]3 @ Mbps -- Megabits Per Second 7 f% ^; ]) e: b0 y% z" YMCA -- Minimum Crossing Altitude 5 t/ Y) X$ a& I. VMCAS -- Marine Corps Air Station : m2 v# @! N$ [( B$ z- gMCC -- Maintenance Control Center % c- {7 d6 a5 o9 }5 k! ?; m1 j# H) ] MCL -- Middle Compass Locater 2 f8 s( g0 m5 b* M% O) j- AMCS -- Maintenance and Control System 5 H# V6 {0 j: L$ p5 m( g) xMDA -- Minimum Descent Altitude 7 U$ m# W9 R% {/ f) kMDT -- Maintenance Data Terminal 9 Z% L' W9 ?# ?: @ MEA -- Minimum En Route Altitude 4 I( j- N0 x. k6 ^# P& B7 YMETI -- Meteorological Information 3 M/ }8 q/ B0 n9 qMF -- Middle Frequency # X0 o7 v- l! p0 [) Z B: Q) v/ | MFJ -- Modified Final Judgment 6 c% R" b# X9 y: u0 SMFT -- Meter Fix Crossing Time/Slot Time / b% e. ?/ g5 U( ~) r% cMHA -- Minimum Holding Altitude ( r& [1 R6 B* ^/ L2 ^Mhg -- MegHERTZ 6 _2 q) g0 o" P' [- D( PMIA -- Minimum IFR Altitudes . j: p: T# S, y; ^MIDO -- Manufacturing Inspection District Office * g9 b' j$ R" u8 S( w% L* {MIS -- Meteorological Impact Statement 8 a# }$ f* i- ]1 Z, _ T, F MISC -- Miscellaneous ' g% I: h9 Y+ B! j. v( D8 q# Q4 s U MISO -- Manufacturing Inspection Satellite Office * V, B( _. a# s q MIT -- Miles In Trail 5 z) X5 m0 |: W" U MITRE -- Mitre Corporation 5 Z8 G7 [( J+ {8 [MLS -- Microwave Landing System ' P1 R+ E% v t# b. MMM -- Middle Marker 8 q' L/ E7 k+ K9 _" X QMMC -- Maintenance Monitoring Console 7 V. v7 {9 C4 @; Q4 r1 t MMS -- Maintenance Monitoring System 1 y( I4 s+ b; b: X9 z' g MNPS -- Minimum Navigation Performance Specification 6 L& w" }3 {' X$ L MNPSA -- Minimum Navigation Performance Specifications Airspace 2 {% g: x C EMOA -- Memorandum of Agreement 7 p5 C' ?) ^5 G a$ ^5 H, S; o MOA -- Military Operations Area % [4 W- a5 j* H2 j MOCA -- Minimum Obstruction Clearance Altitude - m% P ]; S9 \8 j- @" Z6 g; tMODE C -- Altitude-- Encoded Beacon Reply ( v/ V& e$ X) v7 K& t5 VMODE C -- Altitude Reporting Mode of Secondary Radar # g+ Q3 ^# J9 `7 w* m5 O MODE S -- Mode Select Beacon System : j3 g0 n# L; p1 U# Z$ r MOU -- Memorandum of Understanding / A$ \, d( a$ J- o MPO -- Metropolitan Planning Organization 7 o' q* h! F) `5 Z3 T% g* P MPS -- Maintenance Processor Subsystem (OR) Master Plan Supplement 8 g5 }& y& T0 E6 a; `) b1 tMRA -- Minimum Reception Altitude : Z" E' O4 X- `1 s+ \ MRC -- Monthly Recurring Charge . K& Y, C! o8 j+ [# d* _$ x MSA -- Minimum Safe Altitude ; |3 w& E: o$ |3 SMSAW -- Minimum Safe Altitude Warning - z; M) h7 p4 `# [5 x& D3 c+ C4 {+ q5 Y MSL -- Mean Sea Level / `) w& i( y G) A) n+ e6 |MSN -- Message Switching Network ! v- {* o3 |! B3 | MTCS -- Modular Terminal Communications System 5 E. ?( x" C7 U; m MTI -- Moving Target Indicator # {9 r: O8 e. A) ]4 e( C MUX -- Multiplexor 8 a" S! x( c# Y# ~+ a! x MVA -- Minimum Vectoring Altitude / x8 R2 e# h! O MVFR -- Marginal Visual Flight Rules 8 n P- S7 {" R0 J+ U. y " T2 v, B* r C% y a / q1 j i6 H# t4 ^8 `4 \9 fN top . z- _9 x1 l/ J 2 l _, D* l! O% C; A-------------------------------------------------------------------------------- w% H$ Q3 A- `0 R1 Z- V: c NAAQS -- National Ambient Air Quality Standards 4 d/ d" s# x* A2 w9 Q) M0 \; o! Y! Y NADA -- NADIN Concentrator 0 I6 Z% J% R5 P2 m& F5 D. S NADIN -- National Airspace Data Interchange Network 2 H0 p$ L0 P/ Y( P4 zNADSW -- NADIN Switches , ]/ f% y6 N% k. N8 d NAILS -- National Airspace Integrated Logistics Support . G/ y8 Z$ G& c7 y$ [ NAMS -- NADIN IA % R2 j3 C! f$ e/ t: F8 W% Q! L NAPRS -- National Airspace Performance Reporting System ! T/ {- n* n0 n! C: o" P3 _ l NAS -- National Airspace System or Naval Air Station 1 ]2 r7 r* H* \+ B' x! [ NASDC -- National Aviation Safety Data . d- l& K% f( v; X) A$ y NASP -- National Airspace System Plan $ X5 t* Z! d B4 }4 u9 QNASPAC -- National Airspace System Performance Analysis Capability 9 b( Y4 |( r% N2 B+ C q) x% n" _+ YNATCO -- National Communications Switching Center F+ P6 T: z0 A8 |: F NAVAID -- Navigation Aid 6 R9 I( f& D1 Y. l2 m, }NAVMN -- Navigation Monitor and Control 7 Y1 g+ t% w5 w. w# v7 ~2 oNAWAU -- National Aviation Weather Advisory Unit ' W, e2 F$ S' A5 J0 d NAWPF -- National Aviation Weather Processing Facility 7 H; D! N: x/ PNCAR -- National Center for Atmospheric Research; Boulder, CO 1 w! }* V/ Q! B$ z! L* J+ z7 s NCF -- National Control Facility 9 F! ?& C+ v7 N0 F NCIU -- NEXRAD Communications Interface Unit + S: z. K, \# M4 vNCP -- Noise Compatibility Program . D% y: W3 R* m1 uNCS -- National Communications System 2 ?) {5 o3 M) {- [) b3 _5 m2 P NDB -- Non-- Directional Radio Homing Beacon : L) i# j8 W0 X J7 i) [NDNB -- NADIN II 5 Z+ g& F/ x, @8 O' ^NEM -- Noise Exposure Map 3 m. ]3 M6 g' |, q5 HNEPA -- National Environmental Policy Act 4 `* R8 U' j* H- i1 \8 Q3 ]. E NEXRAD -- Next Generation Weather Radar , }6 S: ]5 I: x( `! L4 r) A: _ NFAX -- National Facsimile Service ; n3 h1 h3 o# r. i$ e5 I# lNFDC -- National Flight Data Center & K% w( K8 h4 W- s/ A9 u NFIS -- NAS Facilities Information System / ^- Z& `8 n' n NI -- Network Interface 3 N4 P F. E' ]& Q- W5 b$ y9 @ NICS -- National Interfacility Communications System ; a6 T9 Q, ~6 s& }+ MNPE -- Non-primary Airport Entitlement 3 ~3 u1 ^2 T2 [& v3 p NPIAS -- National Plan of Integrated Airport Systems 9 v- x9 `, ^. Z" t% S, tNM -- Nautical Mile G* k# c0 B' m$ p9 m. l; D9 fNMAC -- Near Mid Air Collision % ~: m0 z3 b* u1 JNMC -- National Meteorological Center " _' N3 M$ }' A+ ? s8 T$ N NMCE -- Network Monitoring and Control Equipment 3 h9 T# y$ x2 f k* ?$ n }. ANMCS -- Network Monitoring and Control System / w& _! |# c" S5 g, s; RNOAA -- National Oceanic and Atmospheric Administration - d7 ?1 G1 q3 Y6 X, ^NOC -- Notice Of Completion # M3 w0 w* f" SNOTAM -- Notice to Airmen 3 A# W( g; j; `% ?4 O2 k NPDES -- National Pollutant Discharge Elimination System & }$ y1 ^* ?3 k NPIAS -- National Plan of Integrated Airport Systems 0 m* L( u) ]) l: A8 z NRC -- Non-- Recurring Charge ( P$ e' n, X$ G8 y+ ] NRCS -- National Radio Communications Systems ) ]7 v* j& i8 k1 t2 x7 Z) ZNSAP -- National Service Assurance Plan 8 ]$ D- n8 a9 s/ h9 Z+ k5 c" q2 uNSRCATN -- National Strategy to Reduce Congestion on America's Transportation Network ) {) J& |! ?+ r4 s( S4 G3 BNSSFC -- National Severe Storms Forecast Center ( z& _8 s& m. `' L! u, PNSSL -- National Severe Storms Laboratory; Norman, OK 7 m0 j+ u) q& [NTAP -- Notices To Airmen Publication ; N" F& h! P; b" x( ENTP -- National Transportation Policy 0 I6 j" E! P2 z" X NTSB -- National Transportation Safety Board , \5 r& s5 B# t1 X: O6 g: e NTZ -- No Transgression Zone + p" l8 G7 l* @7 p5 ? NWS -- National Weather Service % ^0 z1 C8 ~2 s/ G! ANWSR -- NWS Weather Excluding NXRD ! `6 w% t( W9 k5 s7 W, J) Y NSWRH -- NWS Regional Headquarters " j/ ^/ X: X8 @NXRD -- Advanced Weather Radar System " M( F4 Q3 a- ~# W& M, P0 {5 C! w9 ~% I7 L / c/ t; I% \; q7 n( X' K O top & M3 U2 j w2 J% [ 0 o* D; F1 C, i4 z* \-------------------------------------------------------------------------------- " a' O1 A8 _5 d3 E* BOAG -- Official Airline Guide 8 q* v: j+ |7 e" y! g OALT -- Operational Acceptable Level of Traffic % j! |$ g& S2 r5 p OAW -- Off-- airway Weather Station " H4 `8 S& p5 G6 Y% C6 s5 { ODAL -- Omnidirectional Approach Lighting System - [7 U' q% ^7 {: H9 yODAPS -- Oceanic Display and Processing Station 8 y- B) D4 ~! e5 u! q5 V; P# l! COEP -- Operational Evolution Plan / Partnership * z! [; E5 [# u; F8 E OFA -- Object Free Area ; l; @* a$ H D. j. C1 T0 ^ OFDPS -- Offshore Flight Data Processing System - R+ t. e' Z0 c! jOFT -- Outer Fix Time 9 @) p( j: @; x8 ?0 | OFZ -- Obstacle Free Zone : ~' j3 A0 b4 d OM -- Outer Marker % f ~- V' j& b8 [$ k, v# G6 KOMB -- Office of Management and Budget 9 F1 x# c' ]* j ONER -- Oceanic Navigational Error Report " H6 E) Z' t6 A OPLT -- Operational Acceptable Level of Traffic ; N: C# \: v m# b OPSW -- Operational Switch ' {. \& ^% G! }6 n OPX -- Off Premises Exchange # z9 S; U( S0 R" b" pORD -- Operational Readiness Demonstration 3 F5 E+ a* B* O$ n4 TOTR -- Oceanic Transition Route . N; F8 Q5 u7 d: l# I% p& a. Z OTS -- Organized Track System 4 B3 w! r* Y. p2 g5 t4 y- D# m' o D % _+ x) k/ D8 E, ` + F+ C( v8 m, D9 xP top 6 _7 g3 @' A3 E - M; {( Y B# R3 \( V& s% F-------------------------------------------------------------------------------- e! Q1 b d7 G9 \) hPABX -- Private Automated Branch Exchange ! l, K/ h1 W+ P4 iPAD -- Packet Assembler/Disassembler " o: j, K: b) L8 VPAM -- Peripheral Adapter Module 5 S, N6 ], J3 m PAPI -- Precision Approach Path Indicator ! I* l/ Z" ~- f# \) i' ?% l. |# c7 D x" dPAR -- Precision Approach Radar + s+ o, g# e0 j& d) rPAR -- Preferential Arrival Route s5 o5 \8 ^) Q& u, V+ a) t L PATWAS -- Pilots Automatic Telephone Weather Answering Service 3 M. \, v! k7 V, p# o9 a# h PBCT -- Proposed Boundary Crossing Time $ c; J @& @" i; C C( ^ PBRF -- Pilot Briefing + c/ i! {% \9 N' S PBX -- Private Branch Exchange 8 v1 I$ o8 \/ [, B! v PCA -- Positive Control Airspace 3 e5 t b1 H! R, t& H0 I! ]3 K7 uPCM -- Pulse Code Modulation " {1 C% x( |6 hPDAR -- Preferential Arrival And Departure Route 4 Z+ @: S; F; _9 \/ m- C) Q7 CPDC -- Pre-- Departure Clearance ) }7 V/ Q$ W) D) g5 C PDC -- Program Designator Code $ `& w: U( f0 |: uPDR -- Preferential Departure Route * T7 M5 a8 h! u- q. v, OPDN -- Public Data Network C+ f; u# P1 ^7 e2 Z0 H4 o3 Q PFC -- Passenger Facility Charge / }' d/ ]) |3 K/ v. n) { PGP -- Planning Grant Program , _$ v' u: D: l: a8 YPIC -- Principal Interexchange Carrier . R8 p( e" p6 EPIDP -- Programmable Indicator Data Processor : J, i9 [3 P6 D! b! V% `PIREP -- Pilot Weather Report . i/ z# a6 q* N& E4 f% B$ }6 _. f PMS -- Program Management System 6 {7 g. P6 P! b/ Y9 x w- N POLIC -- Police Station 5 M) C! h4 h/ p2 C+ n- O# j POP -- Point Of Presence # a, ^4 B9 T6 p( c0 }4 z POT -- Point Of Termination 6 I' v1 f3 I3 k7 oPPIMS -- Personal Property Information Management System 7 j6 i' Z* Q* }. N; {PR -- Primary Commercial Service Airport 3 J4 ^8 A$ O3 F PRI -- Primary Rate Interface 3 W4 j/ |% W+ U) `/ u6 Q; e PRM -- Precision Runway Monitor 1 y- L6 f: h3 v3 ^! y* g/ pPSDN -- Public Switched Data Network + u' \7 V3 S( ?) bPSN -- Packet Switched Network ) A% `: g9 A! bPSS -- Packet Switched Service 2 p+ B0 m7 {% j' ^$ a) n1 e3 D3 ~ PSTN -- Public Switched Telephone Network % r* [ p% ^- H3 OPTC -- Presumed-to-Conform 9 R5 o. A# }9 b3 a, [! Z PUB -- Publication . \6 F2 V9 y9 @6 IPUP -- Principal User Processor + R6 r, z( e, u: L! M7 ?% b8 UPVC -- Permanent Virtual Circuit 5 M& L z2 ^$ S3 v' G! R PVD -- Plan View Display + W. f( w' }* X; C3 u x/ z: x3 e ~. k0 Z ! F; I% h; i A5 q" D' w Q top % \# |" X. N# }7 P4 {, T 0 h3 E# T: o% J. c! o/ c* z. v3 l -------------------------------------------------------------------------------- 1 H* V* ^! t+ m6 {6 h$ }8 b! \* V) o3 L. u 3 a$ G' H4 P5 p ; m/ N8 |- C1 R0 s- P R top 4 }. C9 a3 Y- X( Y7 s) L 0 s3 u- p5 ]; z, ~/ Q4 |2 F-------------------------------------------------------------------------------- ) e' k {* O/ P9 e5 m5 r0 HRAIL -- Runway Alignment Indicator Lights 8 k! v/ Z8 I3 L j RAPCO -- Radar Approach Control (USAF) 8 a4 P: p2 M# s2 g" a6 vRAPCON -- Radar Approach Control (FAA) 6 C; m* F3 ~* k' l& x) VRATCC -- Radar Air Traffic Control Center # w4 D# o" {: u' h7 n" l RATCF -- Radar Air Traffic Control Facility (USN) - N* o0 [5 C1 r5 Q& F9 |1 F0 gRBC -- Rotating Beam Ceilometer $ s! u h0 M, W4 @ RBDPE -- Radar Beacon Data Processing Equipment 5 U" ^* i; A' P4 z& gRBSS -- Radar Bomb Scoring Squadron $ `, \. g8 J: `* x: z/ b! Z RCAG -- Remote Communications Air/Ground ; @9 [1 n& A: }( } RCC -- Rescue Coordination Center % O C* L7 r0 Q6 k% V+ X RCF -- Remote Communication Facility & R+ h0 O$ f l6 s" X RCCC -- Regional Communications Control Centers ( u! X; w. ^+ g) E G/ D, h RCIU -- Remote Control Interface Unit ! H( l1 Y) i9 ~" g- S1 y+ N% YRCL -- Radio Communications Link 3 [' s$ _: U0 G) T) |1 O5 z RCLR -- RCL Repeater 4 A4 j+ t/ B8 ]8 u1 p% ]2 W5 a4 }RCLT -- RCL Terminal + v1 E& O# O7 D1 KRCO -- Remote Communications Outlet : D/ G* W" I8 F6 e+ F/ ~# j3 E RCU -- Remote Control Unit : J7 b' l; i/ G0 A! j, tRDAT -- Digitized Radar Data , C1 b, J9 ~0 ~* p$ |8 o5 z RDP -- Radar Data Processing " V% ^* p# l% x5 R RDSIM -- Runway Delay Simulation Model + `9 v- Y! ^. R- }) n) L m) M) o REIL -- Runway End Identification Lights & K, F. { @$ Z7 H0 BRF -- Radio Frequency $ e s7 z4 @4 U5 V1 VRL -- General Aviation Reliever Airport : I5 D P+ E5 B0 i6 u" K RMCC -- Remote Monitor Control Center 3 }1 K% _2 V* O: x7 Z4 l9 K RMCF -- Remote Monitor Control Facility ) e3 \9 Z: A1 X2 H0 Z% g! KRML -- Radio Microwave Link 3 F: g" Q& j t, K7 yRMLR -- RML Repeater 3 Q5 e; j- Y( @0 Q$ QRMLT -- RML Terminal & b! a7 J+ U: P RMM -- Remote Maintenance Monitoring ' R2 y4 M' Q% z3 B) K; y. ]2 V3 r1 L9 PRMMS -- Remote Maintenance Monitoring System * w: i. G; Z! |# e' L* J4 XRMS -- Remote Monitoring Subsystem 7 R) Z1 V% \" \) l3 aRMSC -- Remote Monitoring Subsystem Concentrator , L( p* [# @( n RNAV -- Area Navigation . B$ S& o. J: C( gRNP -- Required Navigation Performance 8 S- f9 F: Z' R3 ~7 KROD -- Record of Decision 4 I! Q3 F# m" @- ^/ j& ~: h ROSA -- Report of Service Activity % J b. ^* w" ^) Y* }! ?; E! C ROT -- Runway Occupancy Time ) F8 A$ c- C! r7 g+ i9 F J- NRP -- Restoration Priority , K: ~6 z# X5 vRPC -- Restoration Priority Code % N1 Y8 Q9 F: y* f+ [5 A0 IRPG -- Radar Processing Group 0 s5 W% ]7 B/ j8 Z2 c# I6 MRPZ -- Runway Protection Zone 0 s5 D2 |/ `7 _4 [5 \+ f6 y RRH -- Remote Reading Hygrothermometer % r7 H+ ?; S4 J RRHS -- Remote Reading Hydrometer " l, I% [1 S: a- f h m RRWDS -- Remote Radar Weather Display , a0 e. H( }! l% h$ x4 `" ~RRWSS -- RWDS Sensor Site " a1 j1 w4 h* ^3 J RSA -- Runway Safety Area2 ~4 \$ x" Q/ H& p% ?3 D L3 ] RSAT -- Runway Safety Action Team % ?' Q' \! W/ Z) [ RSS -- Remote Speaking System 1 J# |2 F) \) x1 vRT -- Remote Transmitter : e9 P/ T% u- k+ q& b2 i RT & BTL -- Radar Tracking And Beacon Tracking Level 2 X: p, L% [* x, e- H RTAD -- Remote Tower Alphanumerics Display # g3 t0 u' b3 _8 Y* I) S, U0 GRTCA -- Radio Technical Commission for Aeronautics 8 ]: X/ N; a5 F- @9 [! o0 }8 x, |1 v- u RTP -- Regional Transportation Plan . C+ N8 O: U& B2 c. ` RTR -- Remote Transmitter/Receiver / U3 V9 f' r' K9 L! ~$ bRTRD -- Remote Tower Radar Display 9 L! O. E& }; n y2 [RVR -- Runway Visual Range & y+ ]' C1 N# m" K/ `RW -- Runway 3 v8 R$ X/ ^) u8 q8 KRWDS -- Same as RRWDS ) {3 |. g# O" v$ s RWP -- Real-time Weather Processor % o; X6 w3 ^: X/ e : G8 _% C% Y- D/ k! e* k/ i 3 I9 v) m4 d# I' p) C S top 9 Z- {: X, R; a" D0 e * a/ }$ i$ |" E6 V6 c8 g-------------------------------------------------------------------------------- ( ~& q# v% P9 N# QS/S -- Sector Suite 0 K8 F+ C8 [2 j: ]7 Q7 v( {( ~ SAC -- Strategic Air Command & f2 R* A# ~2 r1 y" b6 VSAFI -- Semi Automatic Flight Inspection ' X# Z8 D4 a- S5 l- W) x9 K, l SALS -- Short Approach Lighting System & w, c7 N4 Z3 o5 A( k' I: qSATCOM -- Satellite Communications X- g. L; s1 C5 wSAWRS -- Supplementary Aviation Weather Reporting System 1 [, s8 a3 Z6 A* | SBGP -- State Block Grant Program 2 K: ^* m8 b; W# ?" M" _ SCC -- System Command Center % W: h- q" d! S: z3 Y8 \# [ SCVTS -- Switched Compressed Video Telecommunications Service # J4 A q6 m) S0 \; Z- T! `0 R1 o0 ^ SDF -- Simplified Direction Finding % i/ z5 ]( i( Y" B# {$ f" ^) e* w SDF -- Software Defined Network 1 I5 z3 X0 h+ ~: W% g5 D K SDIS -- Switched Digital Integrated Service 5 _; X- O0 K& n4 F0 B9 ? SDP -- Service Delivery Point $ x" E; Y1 i3 D/ @; R$ J" B* P SDS -- Switched Data Service & M" B* b0 C1 n% |) ?SEL -- Single Event Level 3 i+ A4 z6 ^( }( F- a* SSELF -- Simplified Short Approach Lighting System With Sequenced Flashing Lights : Z8 ]% ^" b6 Y, v) W SFAR-- 38 -- Special Federal Aviation Regulation 38 ; s/ b9 x) g5 M8 p8 p SHPO -- State Historic Preservation Officer ( H+ e1 ~% a# z5 B. T SIC -- Service Initiation Charge , U/ s2 e2 U2 Q) FSID -- Station Identifier 6 e& v8 @1 B9 | SID -- Standard Instrument Departure + r) ?: Z t# |* pSIGMET -- Significant Meteorological Information * L( Q; P9 c) w' b' B8 r SIMMOD -- Airport and Airspace Simulation Model 2 l7 e1 S4 |: `2 ^8 ] SIP -- State Implementation Plan 0 v+ c& Z- C$ v" j$ f( R SM -- Statute Miles 5 h. r4 W8 P* J% j4 iSMGC -- Surface Movement Guidance and Control , x; F4 l, Q! E! L1 tSMPS -- Sector Maintenance Processor Subsystem 9 y; m, H) v3 c SMS -- Safety Management System " n z: d8 c, \8 p0 MSMS -- Simulation Modeling System 1 [: O, |3 H" z# z t2 v, V: A; OSNR -- Signal-- to-- Noise Ratio, also: S/N * Z4 r* H$ l0 | c& P) GSOC -- Service Oversight Center % P5 H4 k9 K# E/ i fSOAR -- System of Airports Reporting ) m9 n" d9 u0 l' FSOIR -- Simultaneous Operations On Intersecting Runways ! s# }4 _) D m% {; `SOIWR -- Simultaneous Operations on Intersecting Wet Runways & h3 g9 R U/ x' f7 s SRAP -- Sensor Receiver and Processor 2 r* C# }: s# A, Y; p1 Z- WSSALF -- SSALS with Sequenced Flashers ( {+ B3 o3 r2 J% e3 w7 Q1 \ SSALR -- Simplified Short Approach Lighting System 0 ?! w m7 I8 m$ o" h6 l- D/ ~ SSB -- Single Side Band , g. C; h2 `( ?2 W$ ySTAR -- Standard Terminal Arrival Route " C; @ {+ Y6 X" A STD -- Standard * F# I0 G! ^% \! ^ ^( VSTMUX -- Statistical Data Multiplexer $ u" y9 V9 y1 T! x- k+ p" U STOL -- Short Takeoff and Landing $ _2 M5 I; j, q1 Z8 D7 C. `SURPIC -- Surface Picture 0 @' P1 t( j6 sSVCA -- Service A 0 A; I ^; C% ]/ }5 [; w SVCB -- Service B $ C; |8 _1 i( ?0 e, q SVCC -- Service C 4 K: E% j9 x- ]- y3 y5 k4 q SVCO -- Service O * O" i' w" z& N# u' Y, q+ n6 N SVFO -- Interphone Service F (A) 0 G2 B8 O+ m# o( ?- f9 tSVFB -- Interphone Service F (B) * W( X! b+ g1 `) K5 _4 I SVFC -- Interphone Service F (C) + x4 {3 ?5 b0 y( @" A @ SVFD -- Interphone Service F (D) - `1 m' n6 i0 w2 ~" }* S! N) g* N7 Z SVFR -- Special Visual Flight Rules / \: y4 W, c) t" `, Q 1 _* y) [/ Z7 b. k$ d$ B$ E 1 y+ D* z6 A0 r9 K7 y4 K T top / E9 {. P8 b! { 7 {( q# K$ X/ e. q! w+ y6 ]( t-------------------------------------------------------------------------------- # f/ Q; D2 k; g$ |T1MUX -- T1 Multiplexer $ V$ O1 e! ]& K- c TAAS -- Terminal Advance Automation System ' a. J2 @1 L9 tTACAN -- Tactical Aircraft Control and Navigation ' m1 ^5 r o% o# y) N1 o. t TACR -- TACAN at VOR, TACAN only $ f/ l5 h6 a% P6 yTAF -- Terminal Area Forecast # S& E' ]+ B( K( Y' }TARS -- Terminal Automated Radar Service & C: q- I4 V9 T6 v5 i) ]4 p2 X TAS -- True Air Speed 7 u' u- b/ [0 I! } TATCA -- Terminal Air Traffic Control Automation 5 N, f- d/ f5 v TAVT -- Terminal Airspace Visualization Tool : h" x+ y( a& B7 i4 g TCA -- Traffic Control Airport or Tower Control Airport , a' n. `) [4 P. [% ?' g TCA -- Terminal Control Area , |$ |6 s% E: w- }7 @% e+ Q TCACCIS -- Transportation Coordinator Automated Command and Control Information System 0 d% A* d/ a) }* U: V* `1 n7 o TCAS -- Traffic Alert And Collision Avoidance System ; {. k& [$ T) t# G' i/ j6 m6 p9 N TCC -- DOT Transportation Computer Center ' t: y& Q H' ?$ S0 G4 c! lTCCC -- Tower Control Computer Complex . x1 G+ `8 Q5 j @# E% D$ C( WTCE -- Tone Control Equipment 8 n4 S4 X4 U4 v TCLT -- Tentative Calculated Landing Time % |; X! f D* |% q9 @, T) [TCO -- Telecommunications Certification Officer 8 G4 l0 J& u0 }6 z$ [' i% I TCOM -- Terminal Communications . l# Q4 C& \5 k; X9 U! o TCS -- Tower Communications System 5 x" a. n$ W5 f" t- m TDLS -- Tower Data-Link Services 7 L ~6 G* X e, s2 x, a) @1 t TDMUX -- Time Division Data Multiplexer . S4 k6 T( T' @; c& V TDWR -- Terminal Doppler Weather Radar 0 E) D: }& L; Y" V0 M7 Z, U! uTELCO -- Telephone Company 5 j) ^, v6 Y" I* S& I5 DTELMS -- Telecommunications Management System - P4 r' P0 ^" Y6 H TERPS -- Terminal Instrument Procedures ) s8 o( K1 U. H' ~ h- uTFAC -- To Facility & f! { F8 X1 m) zTH -- Threshold 1 m8 |! R3 i2 A5 }( ~TIMS -- Telecommunications Information Management System " i0 ^8 x0 \& M0 j: B9 r TIPS -- Terminal Information Processing System 2 L$ v) b- w, l TL -- Taxilane 6 g N' c* q8 r2 X* V; B1 D$ t TMA -- Traffic Management Advisor * E& V0 I) C+ }6 i$ T/ j/ VTMC -- Traffic Management Coordinator 4 T) g! X1 H+ i0 P' k* }3 g TMC/MC -- Traffic Management Coordinator/Military Coordinator ! U# K% ^" C* t0 ? TMCC -- Terminal Information Processing System . o. F! g# V; J! J8 J& ^7 o TMCC -- Traffic Management Computer Complex $ n- G5 {5 e! O0 Q% s2 }* XTMF -- Traffic Management Facility % `% B3 ~: r2 f: }1 ?" {TML -- Television Microwave Link ! k6 m i7 P8 J& c TMLI -- Television Microwave Link Indicator 8 C) V) t7 j$ D0 sTMLR -- Television Microwave Link Repeater 5 S# S5 i. J" l TMLT -- Television Microwave Link Terminal - c0 P v% v+ ~% |/ Y/ G: _6 rTM&O -- Telecommunications Management and Operations / e3 Z/ a" d0 X- h TMP -- Traffic Management Processor & J3 j1 I3 X [% iTMS -- Traffic Management System 4 R1 R T `" I) N! [: lTMSPS -- Traffic Management Specialists ( p, ^4 p$ w5 G7 D% j TMU -- Traffic Management Unit - Q2 d- L) _2 Z7 `6 H% o0 U% yTODA -- Takeoff Distance Available 0 O' N: B& N5 |) H TOF -- Time Of Flight . H( |/ c# ^* P% qTOFMS -- Time of Flight Mass Spectrometer " } d; D# Q7 P: `TOPS -- Telecommunications Ordering and Pricing System (GSA software tool) + H" s& {" E: S R rTORA -- Take-off Run Available 9 a3 c% i: H# y/ W# }: v. B% h4 a k TNAV -- Terminal Navigational Aids 6 P) u7 t0 r8 Z" }: t& K5 Z# {; f TR -- Telecommunications Request ( X6 h3 L! m7 j TRACAB -- Terminal Radar Approach Control in Tower Cab ) l1 G2 _ P7 u) E TRACON -- Terminal Radar Approach Control Facility . V% v* n" m" yTRAD -- Terminal Radar Service 1 j3 q, B/ K% K$ h9 `4 bTRB -- Transportation Research Board , z7 |" E0 c* y8 n+ eTRNG -- Training + `9 D# X4 W( L# zTSA -- Taxiway Safety Area 5 c4 L* l1 U& Z4 D1 MTSEC -- Terminal Secondary Radar Service / j8 s1 J; v! `+ t6 u7 b' cTSP -- Telecommunications Service Priority 9 r, P0 T+ G! e, A! DTSR -- Telecommunications Service Request 1 S( f) r3 ~! b+ w; D$ O$ Z( t TSYS -- Terminal Equipment Systems ; D: e4 V) z% z2 h TTMA -- TRACON Traffic Management Advisor * i4 M1 c* N* O/ P( {) u) P TTY -- Teletype & Q1 d( n/ a4 F2 B. K2 T2 p/ @ TVOR -- Terminal VHF Omnidirectional Range " }% y# l! O3 }1 Y* v TW -- Taxiway 2 G1 [: f5 F+ F: P, X ]TWEB -- Transcribed Weather Broadcast & O" g$ C2 i' y" w6 {5 F R TWR-- Tower (non-controlled) $ J! A! C: v. }# Y2 XTY -- Type (FAACIS) % _$ c) E3 R Q3 G+ G r! ?/ X4 M& N; \' M8 x) |, ` : ^5 O! f/ @, u" dU top : W& m, I+ K) w, E/ ]/ I ; F/ S, G" n" M& f7 p& i1 T-------------------------------------------------------------------------------- ) K- d9 Y, c) [: R& PUAS -- Uniform Accounting System 5 t* W0 F0 E4 SUHF -- Ultra High Frequency ' d3 h( O) b$ t! L$ A$ j9 S URA -- Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 ) Z3 h, \# V! O% y. EUSAF -- United States Air Force 5 I. @- m# o7 D( S% M( V8 N7 G USC -- United States Code - Y% R1 S/ O! GUSOC -- Uniform Service Order Code : K) c* e" ]; d! D$ v: f / T' u& G% n+ @9 l+ W6 {2 S & Q% @+ c N; [; m1 U2 p6 cV top E/ C C# z! ~) j$ p+ |1 D5 g/ U/ I% m# _+ a- A -------------------------------------------------------------------------------- 2 q2 \- J) O0 D+ s: jVALE -- Voluntary Airport Low Emission * x A% s+ Q w9 t% pVASI -- Visual Approach Slope Indicator " p4 C1 J; s& B# aVDME -- VOR with Distance Measuring Equipment " |- y! @" U! Q- @0 A; V. G/ I1 y VF -- Voice Frequency * r& k: f; B, I3 M- o$ z VFR -- Visual Flight Rules 8 ?7 b. U8 w( h" Y0 h8 D' y/ | VHF -- Very High Frequency ; i' N, O8 w$ LVLF -- Very Low Frequency : m/ Q# Q6 i: E$ N# v& qVMC -- Visual Meteorological Conditions * t/ [# P) M; {' I' |& _, _6 `! y$ S VNAV -- Visual Navigational Aids 6 a& F- i* N! f! ~$ R/ R. GVNTSC -- Volpe National Transportation System Center 8 `; c8 d% Q, j( j VON -- Virtual On-net i0 Y8 L7 `, e3 |9 NVOR -- VHF Omnidirectional Range 5 }) p8 Q+ u$ G" F( I/ z8 g/ dVOR/DME -- VHF Omnidirectional Range/Distance Measuring Equipment L" x6 R2 c% IVORTAC -- VOR collocated with TACAN ) V2 \) Z/ {% D7 OVOT -- VOR Test Facility : W9 @) u, |7 N8 V, N& P# j0 \4 UVP/D -- Vehicle/Pedestrian Deviation # L3 m- T1 d( [. f& X. zVRS -- Voice Recording System 1 m3 I( |& P1 F4 ]$ j6 cVSCS -- Voice Switching and Control System 1 }# `; F, t" S8 @( Y4 B" v/ h X) L VTA -- Vertex Time of Arrival + @1 V& ?+ X# Z# ^ VTAC -- VOR collocated with TACAN , w! ]2 D3 P, E: W( w VTOL -- Vertical Takeoff and Landing ) m- T/ x1 h+ n) E4 t, FVTS -- Voice Telecommunications System ( L5 H- K0 r4 g* u3 w7 h, ?3 t* y$ w$ m/ ^, I , r) C3 Z4 h/ J3 \ yW top . k) K8 a, ]9 Y2 u ( `6 ^; c; h5 U' w6 M" v-------------------------------------------------------------------------------- ^+ B& u1 E4 [8 U5 V% DWAAS -- Wide Area Augmentation System 5 P6 k, G$ l- D$ b) Y WAN -- Wide Area Network : n: ^' T8 j! g* K WC -- Work Center 8 a) y9 ?! d* ]4 J3 xWCP -- Weather Communications Processor $ s. M0 l% i/ m2 B5 a' m' O& fWECO -- Western Electric Company " D& w! T( S# Z+ SWESCOM -- Western Electric Satellite Communications # @7 { B9 O. D2 H/ R0 R$ E2 EWMSC -- Weather Message Switching Center ( {3 X2 N' G* _% A9 P' ~ WMSCR -- Weather Message Switching Center Replacement ! v N y6 Q* q) l' `! r5 n1 w0 b WSCMO -- Weather Service Contract Meteorological Observatory Q0 K h! c/ L7 k( q. b4 PWSFO -- Weather Service Forecast Office * T$ P ?1 H) @1 c8 c T7 d/ @7 VWSMO -- Weather Service Meteorological Observatory & C# ~) o9 W1 z/ Q/ M* H. F/ V AWSO -- Weather Service Office ' l2 h' C: V+ q4 U) t WTHR -- "Weather" , H$ J l1 W9 m' @ WX -- Weather " p: H, t7 A; B3 I * p s# n5 p) |& h9 D: W " G2 A" \4 M0 Z4 T+ ~# v7 g X top 5 m K' B1 X" \" R! f ^& I. z; d% f9 o! ?-------------------------------------------------------------------------------- 1 h- F0 e0 b1 v. v5 U6 n2 [9 y& @- h( s& q( ?% u ) b) N$ Q# ^3 m ; U( ]) C$ L5 L: r Y top . p/ `% G- `7 d/ K# k) m) \* b ( T+ l* a( Z9 Q% T4 A M--------------------------------------------------------------------------------$ K: s+ c* i: g 9 v' x3 S: @; c # O0 t7 \; `; W% |- J$ a E0 N 5 c6 C* n5 i% a1 M8 tZ top a/ s3 [6 O. H' ?. w2 W 6 U4 {% P& d+ ? a; q0 y--------------------------------------------------------------------------------
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