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±êÌâ: Glossary of Airport Acronyms [´òÓ¡±¾Ò³]

×÷Õß: ˧¸ç    ʱ¼ä: 2008-12-21 21:16:36     ±êÌâ: Glossary of Airport Acronyms

Printer Friendly Email Page Glossary of Airport Acronyms2 q; _! A( s; R& r! {/ O5 w# S --------------------------------------------------------------------------------8 F! G+ I0 a V0 l { ) i- { T* p9 R U8 b/ @+ x7 _ 9 S) d. ]* I5 J A | B | C | D | E | F | G | H | I | J | K | L | M( F7 R( e( d/ K: a6 g - ~: M, u8 `* M# y$ |/ D9 [N | O | P | Q | R | S | T | U | V | W | X | Y | Z3 a1 P( ]# I1 J, f) d. l' h / ]- T& Z0 [0 K6 f% f A7 |& l 7 p: c; z* X1 d A top 3 |! K: j K3 o8 g/ s/ T5 Z% N# X8 N -------------------------------------------------------------------------------- 4 g2 J# |) w$ P; B3 e/ E7 r# C/ t2 p6 r6 h/ G$ D1 Y( P A/C -- Aircraft Z+ H0 D+ D8 |) M) ]; XA/G -- Air to Ground) k/ s |* x G. a1 y: Q A/H -- Altitude/Height* w" i* x S8 N1 h' j AAC -- Mike Monroney Aeronautical Center 7 Z) n5 F" U: I# wAAF -- Army Air Field% [5 |! t( e2 X. R$ f, w AAI -- Arrival Aircraft Interval 1 b" d! L& ^0 c9 CAAP -- Advanced Automation Program/ f( p& R+ t, A4 u, [ AAR -- Airport Acceptance Rate1 r+ c8 D/ x0 N+ R5 I- j) O) ?( H ABDIS -- Automated Data Interchange System Service B1 ~7 m! y# a; P# d5 [3 i ACAIS -- Air Carrier Activity Information System ' ~/ I0 H8 Q' m; }6 T" A# DACAS -- Aircraft Collision Avoidance System $ H T0 S A+ aACC -- Airports Consultants Council 4 G4 b; ^4 b1 T! l" t2 z( e ACC -- Area Control Center3 T3 ]% b# r2 G3 M) f D: S ACCT -- Accounting Records# Y9 W, g8 @( a4 y6 _ ACD -- Automatic Call Distributor 3 F" x. O$ T5 LACDO -- Air Carrier District Office , m; F# _1 M; N# v0 T- d ACF -- Area Control Facility 5 r' Y4 G# F( g! G8 e8 L" [% a7 wACFO -- Aircraft Certification Field Office ' b# `6 o6 K; W2 E% e ACFT -- Aircraft 1 M/ l) c- ]5 x! m9 |+ L ACI-NA -- Airports Council International - North America : p- m$ d+ s8 k [ACID -- Aircraft Identification U8 ?$ q8 a: i$ s0 T0 q8 h ACIP -- Airport Capital Improvement Plan ) ~) B2 Q c5 L+ q; @# S7 B0 I' M0 A1 ~5 o ACLS -- Automatic Carrier Landing System ; j% R% h$ u9 G& c( CACLT -- Actual Landing Time Calculated % [- s' o" r3 U+ U4 ^" m. n# D ACO -- Office of Airports Compliance and Field Operations, ?1 `/ p w# Z1 q: @* { ACO -- Aircraft Certification Office % O" x: K* f( }# K$ z) H ACRP -- Airport Cooperative Research Program / A- j2 b( z; I$ D# i2 FADA -- Air Defense Area " {: T+ J5 R2 U. EADAP -- Airport Development Aid Program . T/ x! U, t% _) k ADAS -- AWOS Data Acquisition System % R9 T) }% O+ [7 y ADCCP -- Advanced Data Communications Control Procedure 9 k- g8 R( n$ m& r2 ZADDA -- Administrative Data 6 ?: P" }$ ]6 e9 G6 q: h8 |& ]ADF -- Automatic Direction Finding 8 E* v! Z0 v/ J" BADI -- Automatic De-Ice and Inhibitor $ e; g9 \8 Q8 h8 T/ Z T; e ADIN -- AUTODIN Service 5 l. f- x% s1 R% H ADIZ -- Air Defense Identification Zone % V2 v B* ^# ?0 H1 v; H ADL -- Aeronautical Data-Link " H; \. d( I! ^: k& K ADLY -- Arrival Delay * e! s9 d4 A' t5 OADO -- Airline Dispatch Office / I- X+ \! \0 s" Y& ]ADP -- Automated Data Processing # o7 ]; M+ k( k+ {( O; I& r ADS -- Automatic Dependent Surveillance 7 Q; b2 r8 t( ~1 x2 P! g1 HADSIM -- Airfield Delay Simulation Model ) H W) i$ Z% u) E- [, r2 e ADSY -- Administrative Equipment Systems 9 `! t1 W* z, b3 |# eADTN -- Administrative Data Transmission Network ) S2 |9 V4 G. q# t$ J' Z. @ADTN2000 -- Administrative Data Transmission Network 2000 $ e* M N6 r! A8 I& _ADVO -- Administrative Voice 8 T1 D: s! ?6 `6 E1 ?2 c) q5 VAEG -- Aircraft Evaluation Group # S) J: T& ^9 @- pAERA -- Automated En-Route Air Traffic Control * q8 j d1 L2 I- W: {; h AEX -- Automated Execution ( m% j7 X1 O1 Z; }/ ? AF -- Airway Facilities ; f7 H% g- n) V6 wAFB -- Air Force Base 3 g; f& n/ A0 A' _3 }" d9 eAFIS -- Automated Flight Inspection System ; [9 U4 u8 {+ a# L: m0 c! lAFP -- Area Flight Plan 3 t/ e3 H6 j$ B% K" CAFRES -- Air Force Reserve Station : \3 k" P" S+ G4 B$ C( ?AFS -- Airways Facilities Sector 4 k K C( F) ?$ B' UAFSFO -- AFS Field Office 4 \8 z: w/ w9 J2 L5 K/ Z% q( OAFSFU -- AFS Field Unit M# U: f# r6 K+ H AFSOU -- AFS Field Office Unit (Standard is AFSFOU) * l" [( { }% \4 UAFSS -- Automated Flight Service Station 4 A, w( J2 W, i6 a+ t5 e( _AFTN -- Automated Fixed Telecommunications Network " z5 H# y( J1 G7 c5 PAGL -- Above Ground Level # ], P$ r1 c7 _8 Q5 l; }& `6 N, nAID -- Airport Information Desk : Z, a2 x/ |; [. g% B4 J: g! JAIG -- Airbus Industries Group 5 y6 j( A1 D; v9 t1 J+ E4 n# l5 {AIM -- Airman's Information Manual 7 E {- B u. ?6 M+ E AIP -- Airport Improvement Plan " H3 a( u8 |" I& j, S AIRMET -- Airmen's Meteorological Information % M1 h5 J8 u* c% a5 Z1 i& ~ AIRNET -- Airport Network Simulation Model e, Q8 f! g5 f7 @2 p AIS -- Aeronautical Information Service $ N* x5 W, B- z9 ]4 @3 t AIT -- Automated Information Transfer 8 L+ w8 \4 y, U' ?ALP -- Airport Layout Plan ) c& u0 c" V$ |2 mALS -- Approach Lighting System + }. r+ g- o2 `1 W O; HALSF1 -- ALS with Sequenced Flashers I 3 U" l% [( f. x3 K- Q* q2 A6 M" ^0 WALSF2 -- ALS with Sequenced Flashers II # p/ O& U5 l2 y8 y V2 F7 ?ALSIP -- Approach Lighting System Improvement Plan % M" g3 y- p- C- _8 A- L1 w ALTRV -- Altitude Reservation 6 m( r# V0 g( S) l- z AMASS -- Airport Movement Area Safety System / N, b3 D5 u6 W3 u8 F AMCC -- ACF/ARTCC Maintenance Control Center ) Q$ ]& Y: a: k' H; e/ @AMOS -- Automated Meteorological Observation Station 7 C7 ?5 M O; {" ?( X9 l6 zAMP -- ARINC Message Processor (OR) Airport Master Plan ; f/ g3 o# [- l3 xAMVER -- Automated Mutual Assistance Vessel Rescue System # o! S- i/ B3 Q' P! ~ANC -- Alternate Network Connectivity 8 I+ T3 W& h( g" {. w& T+ @ANCA -- Airport Noise and Capacity Act - K2 ~2 H) G0 g% q' u' a; M; yANG -- Air National Guard J' z E& y+ T7 d( ]3 jANGB -- Air National Guard Base . ~* ?' i# M7 b% \7 |ANMS -- Automated Network Monitoring System . c; E4 p* \5 F6 V. T* P [& U ANSI -- American National Standards Group ) j/ k! W, e0 ~1 u4 ^, z AOA -- Air Operations Area $ j& I" i- `$ S, K3 ^) hAP -- Acquisition Plan : \' O2 o& b, q$ x APP -- Approach ' i( ^; ?7 w! b) k! `: C1 }APS -- Airport Planning Standard " {4 y$ e- Z# d: a' [( s9 j$ u AQAFO -- Aeronautical Quality Assurance Field Office " n7 p1 s& a" p: P) z* n3 D! U5 [ARAC -- Army Radar Approach Control (AAF) . v! _2 K2 l, O% x% l1 A ARAC -- Aviation Rulemaking Advisory Committee 1 U" ~ `0 V+ e# Q! K5 hARCTR -- FAA Aeronautical Center or Academy 6 X6 M$ n) s3 h" q7 b+ T ARF -- Airport Reservation Function % ~! u& |1 v1 |1 w- DARFF -- Aircraft Rescue and Fire Fighting 9 H$ ?, I" e X- NARINC -- Aeronautical Radio, Inc. * {6 _3 x: G" @+ M ARLNO -- Airline Office / q/ _) F$ V4 B ARO -- Airport Reservation Office 4 J6 E* |6 L5 u- ?( P6 g% cARP -- Airport Reference Point 0 A" e4 g. N8 u4 FARSA -- Airport Service Radar Area 2 ]4 m' H" H1 v& Z- SARSR -- Air Route Surveillance Radar 5 L2 w$ b6 B" H0 D& \! Z ARTCC -- Air Route Traffic Control Center 9 ?* f% P0 {: y; p$ uARTS -- Automated Radar Terminal System " E2 l: G* F- _" AASAS -- Aviation Safety Analysis System 4 u5 Y5 ]8 d" r% K @ASC -- AUTODIN Switching Center 7 U4 s% `" R7 E; r% ~6 V6 d1 F2 `8 uASCP -- Aviation System Capacity Plan ; k0 C8 h# ^+ g. t" n# ?) F0 w/ MASD -- Aircraft Situation Display ( Y% W: F% C! P/ {7 }" X ASDA -- Accelerate -- Stop Distance Available , o" v, C+ y9 ? ASLAR -- Aircraft Surge Launch And Recovery ' w; ]8 P* c% j6 d; q( m4 F1 a ASM -- Available Seat Mile ; x6 o% g: M t4 [3 v+ BASP -- Arrival Sequencing Program ) T3 M/ M% T% Z# G ASOS -- Automatic Surface Observation System ( }8 v9 V% f7 ^1 k% X ASQP -- Airline Service Quality Performance & U) P# Z! o, c ASR -- Airport Surveillance Radar - i/ ~! U* t+ @7 u6 J' T0 P ASTA -- Airport Surface Traffic Automation g. }1 A, B' R5 nASV -- Airline Schedule Vendor ! D! Q4 Y( Q, ~6 Y, `3 v: KAT -- Air Traffic 5 A4 }1 W7 a3 F% aATA -- Air Transport Association of America ) ]2 z4 Z/ b) z) _! y ATAS -- Airspace and Traffic Advisory Service " R8 n7 {/ q* H6 N9 k ATCAA -- Air Traffic Control Assigned Airspace . v/ E, x+ M+ d9 u6 T AT&T -- American Telephone and Telegraph - H$ K& Z* T2 z0 m AT&T ASDC -- AT&T Agency Service Delivery Center q9 @& F% p# @. @( n6 T" ? AT&T CSA -- AT&T Customer Support Associate & X; K- g# Z- XATC -- Air Traffic Control % }/ \( l6 M! u0 n+ p$ k4 Q# @6 }ATCBI -- Air Traffic Control Beacon Indicator $ y7 o6 G' W R! W+ i, A8 JATCCC -- Air Traffic Control Command Center . w5 f% G/ x* e6 TATCO -- Air Taxi Commercial Operator 9 u/ @; M: g c x7 x ATCRB -- Air Traffic Control Radar Beacon - `/ e/ A/ f- ]5 f0 W( T ATCRBS -- Air Traffic Control Radar Beacon System - n3 u8 R5 B$ v2 ?- c& dATCSCC -- Air Traffic Control Systems Command Center % ?% x0 m2 ]$ T, k ATCT -- Airport Traffic Control Tower % c" t* m" ~% m# b$ j+ V, |ATIS -- Automated Terminal Information Service 3 b$ Y# M# h6 f5 O2 a ATISR -- ATIS Recorder ( e% K& `! S0 |3 r$ h5 T4 i4 \ATM -- Air Traffic Management ; w! w# c% C* H ATM -- Asynchronous Transfer Mode x" [; ~; v% [, E" K( m [ATMS -- Advanced Traffic Management System 2 W) T% J% [9 R/ Y2 B9 ?- rATN -- Aeronautical Telecommunications Network 7 Z X }( a* F4 p6 _* }ATODN -- AUTODIN Terminal (FUS) 0 p% l1 l9 ]# O) N/ A d. { ATOVN -- AUOTVON (Facility) 4 o0 d- u3 t9 x3 e ATOMS -- Air Traffic Operations Management System 9 k1 y. y8 v' ^( T: \1 z ATS -- Air Traffic Service : H9 M+ K! Y2 d ATSCCP -- ATS Contingency Command Post & J% T' L+ `9 v- `% T! f! p6 B/ MATTIS -- AT&T Information Systems o0 K6 Z# W5 g6 ^$ O* o AUTODIN -- DoD Automatic Digital Network 6 h J8 @ j' m/ Z& {5 C* p. X& w, y AUTOVON -- DoD Automatic Voice Network - @1 d D6 R9 {# f# }4 vAVON -- AUTOVON Service . J5 {' n* s& C4 |. L AVN -- Aviation Standards National Field Office, Oklahoma City ; ]' H9 m0 B0 s0 }6 Y9 d% ^AWIS -- Airport Weather Information $ v' p6 s# o6 d4 a; s AWOS -- Automated Weather Observation System 4 `5 ^) m2 _2 r- c. lAWP -- Aviation Weather Processor 4 F" f" X9 e( [2 m6 q( }- L AWPG -- Aviation Weather Products Generator ; M' {) B) s8 E# c" F+ m( _AWS -- Air Weather Station n! c- o2 m% _+ A7 a7 {# _7 p " Q9 ]* r% g# b" a3 z & y: s- i' d) n. m" ] 6 g" J/ U! q) x( N B top 9 X- J4 x$ t8 m2 I: E7 L- X0 u& _2 f -------------------------------------------------------------------------------- 5 h9 {/ ^& F& C8 y: fBANS -- BRITE Alphanumeric System ; L# Y3 u+ B O/ w BART -- Billing Analysis Reporting Tool (GSA software tool) K5 O/ f% {4 W3 p- m! Z v# n5 } BASIC -- Basic Contract Observing Station % z8 U/ |0 ?% Y4 ~- cBASOP -- Military Base Operations 5 e, u' Y9 X3 ]( J' [BCA -- Benefit/Cost Analysis % \4 x2 M/ O& M2 R0 l- o BCR -- Benefit/Cost Ratio & m$ {" s4 \4 Z" Q8 UBDAT -- Digitized Beacon Data 8 u: {& h: v6 ?4 r5 ` BMP -- Best Management Practices 8 k! Z7 y. O/ w1 n BOC -- Bell Operating Company $ }) z9 g1 p5 O9 F% Z* P bps -- bits per second . ^3 _- L" \4 l) Q: QBRI -- Basic Rate Interface U# W+ i% O- c7 ^) V+ G* { BRITE -- Bright Radar Indicator Terminal Equipment : `: l+ u- \/ XBRL -- Building Restriction Line 4 U5 ^0 n( i; C7 m, CBUEC -- Back-- up Emergency Communications 1 q& X; \- u6 o7 ]6 _ BUECE -- Back-- up Emergency Communications Equipment 3 v; j7 t0 N# f! L, j% `0 M7 n, ^ ( r% F! |$ }5 S- Q0 g5 M t1 K) N5 C l) Z C top $ f6 `, ]# {# K, w8 u+ O . x# B/ Q f4 n2 v A--------------------------------------------------------------------------------# G; Q6 w7 [; b0 j- p$ X" S CAA -- Civil Aviation Authority 8 j% G! n+ D: D6 F) I1 h& t8 F' f CAA -- Clean Air Act % V; |+ X% j$ u3 t3 B O5 G `CAB -- Civil Aeronautics Board 7 B$ e6 `& H" \2 B# [ CARF -- Central Altitude Reservation Facility ) Z- ?% E3 B. W CASFO -- Civil Aviation Security Office ( I9 G8 y/ u8 CCAT -- Category 8 d" E0 ~2 n) D2 V6 s5 V! F8 t B h4 Y5 ~ CAT -- Clear -- Air Turbulence + P) s4 [ M0 a5 U4 j: tCAU -- Crypto Ancillary Unit 4 S n- `# {( Q& z' @9 q( r2 Q( i CBI -- Computer Based Instruction ( p4 Q5 N& V4 z6 W1 T CCC -- Communications Command Center 1 |1 z6 Y3 ]* [% Q% g' O CCCC -- Staff Communications ' B |+ C! r! b$ ] CCCH -- Central Computer Complex Host ; f# t) c4 k& w( Y( I( bCC&O -- Customer Cost and Obligation 2 r9 \! U+ @0 l% A& x5 R' VCCSD -- Command Communications Service Designator . i3 J; i7 y0 Q: ^" XCCS7-- NI -- Communication Channel Signal-7 -- Network Interconnect * K9 z% o. \0 o% G CCU -- Central Control Unit 5 r2 w! F) I) H# S, Q2 r5 }8 XCD -- Common Digitizer . C0 i1 g. v8 C2 d, d7 Q7 B CDR -- Cost Detail Report : u! `# k' s& T CDT -- Controlled Departure Time & T* a7 b! j7 s CDTI -- Cockpit Display of Traffic Information : v. i" t4 ?/ G0 g CENTX -- Central Telephone Exchange ( s. [8 \! p C; PCEP -- Capacity Enhancement Program ! c; V9 E3 `( n3 O$ ~' _ CEQ -- Council on Environmental Quality Q4 K' X" t8 y6 v$ Z/ I# b& L' vCERAP -- Central Radar Approach 7 Y$ o0 V$ U) H8 w. Q( i: j& o% w# e CFC -- Central Flow Control ; [9 N/ G7 a; o CFCF -- Central Flow Control Facility 4 s5 P: f) S7 L1 SCFCS -- Central Flow Control Service 4 B1 y2 S0 ^/ i5 r) V1 A1 W CFR -- Code of Federal Regulations * |+ S! K' B9 z* d* l5 oCFWP -- Central Flow Weather Processor 4 t) i' j) O1 \/ }) LCFWU -- Central Flow Weather Unit + M6 Z8 ]1 \, n( f' nCGAS -- Coast Guard Air Station " e/ f e+ p h9 V% R) z CLC -- Course Line Computer $ I) L7 @7 f2 C7 b* } CLIN -- Contract Line Item 7 E; H, |7 R" q CLT -- Calculated Landing Time 7 f+ q! K' C, G CM -- Commercial Service Airport : n# a5 ]+ o' ICNMPS -- Canadian Minimum Navigation Performance Specification Airspace ( u! b9 e0 T( j* s' _. ~/ E8 BCNS -- Consolidated NOTAM System ) l2 V- K7 U$ H) C! A9 ?% l. l CNSP -- Consolidated NOTAM System Processor B3 c! G. p) B7 _1 I/ @' M& [& RCO -- Central Office & `% \# L' r6 LCOE -- U.S. Army Corps of Engineers % ]8 Z1 z; x& F: Y B6 oCOMCO -- Command Communications Outlet 2 W1 S) d) `. M \; Q& g; b9 E9 uCONUS -- Continental United States 0 X' h2 R6 ^# Y1 B CORP -- Private Corporation other than ARINC or MITRE 6 r9 ~, m5 _% y* C6 e, @% j$ l2 C' }CPE -- Customer Premise Equipment % x2 P" E& q; a$ k8 uCPMIS -- Consolidated Personnel Management Information System 8 M7 u* F% r. FCRA -- Conflict Resolution Advisory , \( G4 |, y4 v) R7 `0 l CRDA -- Converging Runway Display Aid " s) A9 |# i; p% x( _' ?* a' DCRT -- Cathode Ray Tube . j! c. ?/ V- i5 t* e3 V8 WCSA -- Communications Service Authorization 8 L. w+ h' E8 C% u9 {2 u CSIS -- Centralized Storm Information System : [$ U g6 i0 M2 w' v3 u CSO -- Customer Service Office & ^( q. }8 t! |1 c8 n( gCSR -- Communications Service Request 3 U8 Y' ?, F/ Z# Y0 _. k, m+ fCSS -- Central Site System ! Z5 c7 {. y4 _" z+ g& J s C/S/S/N -- Capacity/Safety/Security/Noise % r' p- s% }" {5 j6 t; T CTA -- Controlled Time of Arrival * |0 J# A- ?) M CTA -- Control Area $ _! k; d: ?# U CTA/FIR -- Control Area/Flight Information Region . h0 B! P& I5 r) A# D! \CTAF -- Common Traffic Advisory Frequency 0 J7 ~0 U) A/ k( w. e- } CTAS -- Center -- Tracon Automation System 0 k' @ V# D+ tCTMA -- Center Traffic Management Advisor ! A& F7 [/ [$ r7 \) h! b! oCUPS -- Consolidated Uniform Payroll System / ?9 m3 p+ f& r4 D6 u& W; d2 i6 a CVFR -- Controlled Visual Flight Rules , D" G5 O0 ^; r, F( p J2 e$ XCVTS -- Compressed Video Transmission Service : ~) }6 h5 n2 h( E3 | b/ ` CW -- Continuous Wave ( H8 X. G1 b$ T6 ]8 U CWSU -- Central Weather Service Unit : B! a! H3 O2 H- I# B, C CWY -- Clearway / w% ^4 F1 ^3 c: A; g" R/ _ r- X/ J9 W7 E/ c/ U7 @ + G3 ]0 i+ C+ Z4 }; t. U D top / D5 V4 z& F9 d. [; v, O) `, k7 {2 Y+ v8 K -------------------------------------------------------------------------------- ! u S3 C; w: K( H, YDA -- Direct Access - }# w N( ^' j DA -- Decision Altitude/Decision Height ) d. z ?1 |2 a+ Q6 d" g DA -- Descent Advisor 5 @7 `$ |5 K5 b& _6 B DABBS -- DITCO Automated Bulletin Board System 4 T i' Q' A. U+ ` k DAIR -- Direct Altitude and Identity Readout , P1 ?* f+ N, L0 o3 A/ vDAR -- Designated Agency Representative ! A3 q" k' Y2 A! x4 X3 Q: Q7 _DARC -- Direct Access Radar Channel 1 G5 q8 Q6 L D! Y/ N dBA -- Decibels A-weighted % g3 N; W& O0 h7 i6 \DBCRC -- Defense Base Closure and Realignment Commission & U, D( ^( |& [/ L: P# i% SDBE -- Disadvantaged Business Enterprise + T0 F) D) m! c ? DBMS -- Data Base Management System 2 I# Y0 x- ?( l" j$ Z* u8 S DBRITE -- Digital Bright Radar Indicator Tower Equipment ) h6 R5 H* Y: g- Z. j) w7 HDCA -- Defense Communications Agency 2 v* N/ z* F2 ~% ]& B DCAA -- Dual Call, Automatic Answer Device ) c3 P* e7 F+ s j9 ~2 H DCCU -- Data Communications Control Unit ; K0 X2 W! M# i1 h3 XDCE -- Data Communications Equipment 6 v$ a, j" I6 X DDA -- Dedicated Digital Access : y' l' D8 b+ r7 M5 @' l DDD -- Direct Distance Dialing 1 b/ Y/ n" q |DDM -- Difference in Depth of Modulation % X( S0 J z) y( G* v. d# DDDS -- Digital Data Service / a( G$ L/ e$ H8 b$ l2 ]4 ^4 U DEA -- Drug Enforcement Agency + u$ p+ v& P. Y- u DEDS -- Data Entry and Display System " h: n3 M- e, k! j+ LDEIS -- Draft Environmental Impact Statement & _$ e% m( R( F @DEP -- Departure . d8 y" p0 c- Z9 t5 l# M8 t DEWIZ -- Distance Early Warning Identification Zone 1 T0 i4 c. Z7 b0 {7 v. s: n DF -- Direction Finder $ A$ W2 x7 B; E* ` DFAX -- Digital Facsimile & w/ y2 o& r' v% BDFI -- Direction Finding Indicator " J- c* I0 Z' F8 wDGPS -- Differential Global Positioning Satellite (System) + t* G. b+ p: x' v$ P$ P7 G, J8 Q: y DH -- Decision Height 4 h' z, Z6 w( R/ ~/ cDID -- Direct Inward Dial 6 i3 |' d8 J! B/ QDIP -- Drop and Insert Point $ _% M$ I# C" C& o6 Y3 ?2 Q+ L& y9 n DIRF -- Direction Finding 0 C" D3 r t1 m4 L* m. i ?DITCO -- Defense Information Technology Contracting Office Agency & G9 ]7 ~8 Y/ |- |; {' E5 rDME -- Distance Measuring Equipment 7 {7 ]1 Y/ [& L3 Y4 h0 [5 l; ] DME/P -- Precision Distance Measuring Equipment ( u1 S7 K- \: c& k4 |; D* V8 g- a DMN -- Data Multiplexing Network . f% S' H* |# y3 gDNL -- Day-- Night Equivalent Sound Level (Also called Ldn) , I, E" E. }' E, R0 S( |1 S8 `. iDOD -- Direct Outward Dial ( W: s; W# T% t- d, uDoD -- Department of Defense ' N* a! q; c t, n+ b DOI -- Department of Interior . y2 Z) x" r8 c$ A, U5 i% \& D DOS -- Department of State 5 d- j% p9 J/ |& B% P$ rDOT -- Department of Transportation 6 c: f, ?2 Z% R {5 c* KDOTS -- Dynamic Ocean Tracking System . {3 c# a- H" N# LDOTCC -- Department of Transportation Computer Center 1 s# V, w1 v+ s5 J1 W& `4 a+ e/ V DSCS -- Digital Satellite Compression Service ; i9 [" o% u; y! q5 Y) w( v3 dDSUA -- Dynamic Special Use Airspace 1 r. e" \7 s& P4 ` DTS -- Dedicated Transmission Service . D$ C5 w$ h+ e DUAT -- Direct User Access Terminal & K5 _% [1 c7 B9 ~" \ DVFR -- Defense Visual Flight Rules s7 r+ Q: k8 _) \( {( CDVFR -- Day Visual Flight Rules 5 y F1 n8 D& t) l H( y DVOR -- Doppler Very High Frequency Omni-- Directional Range % z& K5 L; o+ {1 O# vDYSIM -- Dynamic Simulator ! c# f4 Y4 J" V# V; z+ D( ^$ T# r7 h# Q2 @ 9 v# n% Q$ {% K9 O. f( U+ ~E top 9 Q3 x7 d; n0 M: {2 t2 I1 q & q/ v. m7 d {3 s--------------------------------------------------------------------------------' t& v7 W C+ w" O" L/ F7 E9 A E-MSAW -- En-Route Automated Minimum Safe Altitude Warning * B6 T) `8 {9 o6 V: PEA -- Environmental Assessment + R) l& @1 }+ | EARTS -- En Route Automated Radar Tracking System * P; ^1 V2 A( X4 s% ?$ E: r, [/ I ECOM -- En Route Communications & }* N) [/ s* Y( C2 K1 x ECVFP -- Expanded Charted Visual Flight Procedures ; \0 l' v% y1 C# }; I. C2 O+ M% TEDCT -- Expedite Departure Path 0 S' S2 a# m5 r7 ~: h; p& \5 c) M EFAS -- En Route Flight Advisory Service % x. o% v. Y5 C p) A% p iEFC -- Expect Further Clearance ( Q( @- h" i' S' y EFIS -- Electronic Flight Information Systems ; E( X% ~2 {4 T2 G9 ]" JEIAF -- Expanded Inward Access Features 7 L; ~4 {' z* EEIS -- Environmental Impact Statement & N4 m9 N" W% Z" D/ ~ ELT -- Emergency Locator Transmitter 6 Y6 W' ]% I1 c% Q2 B ELWRT -- Electrowriter 3 g+ V! M% `) ~- B! j/ u EMAS -- Engineered Materials Arresting System " s$ |# ^. w9 G; U EMPS -- En Route Maintenance Processor System ) h) O2 }+ g# c& F( u- Z EMS -- Environmental Management System ; o! ~0 L5 [9 b/ I6 Q( t+ }ENAV -- En Route Navigational Aids + `3 ]6 v2 N$ T' e; J+ h: pEPA -- Environmental Protection Agency 2 X3 e4 g' H1 v4 q4 o EPS -- Engineered Performance Standards 5 k4 [. h0 f3 k/ a/ J" p) v EOF -- Emergency Operating Facility 8 a! F9 v* b9 q& s& ? EPSS -- Enhanced Packet Switched Service : `' J" [2 N# G0 x0 p ERAD -- En Route Broadband Radar 3 q4 Z- @3 j$ E) ?/ C) xESEC -- En Route Broadband Secondary Radar 1 B: a. D+ ]+ t5 Y8 j) [ESP -- En Route Spacing Program * Z& J& G9 C) `: A: Q# Z ESYS -- En Route Equipment Systems 5 q$ F% e5 _7 d& d6 [' j9 ?' Y ESF -- Extended Superframe Format ( J7 Z5 R" Y3 P9 D3 L& ?: | ETA -- Estimated Time of Arrival % {, j- c" g3 M' L# |ETE -- Estimated Time En Route $ }% H0 ~& `1 T& g7 { m% ] ETG -- Enhanced Target Generator ; P( K8 Y1 B9 f7 m0 x3 O: B1 aETMS -- Enhanced Traffic Management System & D+ c- T4 Q# N- K, fETN -- Electronic Telecommunications Network + T' d* {' ^8 a8 UEVAS -- Enhanced Vortex Advisory System - N' \, |. P1 d3 Y1 ~EVCS -- Emergency Voice Communications System % b4 m6 g0 j. ^ P6 ^: j/ A 9 g$ A: ?! o7 |, E$ }( L - O7 J, e5 \9 s+ {4 x F top Y O7 G n$ R! A6 G2 Q4 O0 b2 P+ i' r 9 a% }+ i9 f+ o* {--------------------------------------------------------------------------------3 ~4 A- o$ _& G FAA -- Federal Aviation Administration $ E6 Q$ @1 F% R: v' |! l8 g F&E -- Facility and Equipment " \$ g# n$ Q. E6 x- U; ]7 T! \FAAAC -- FAA Aeronautical Center 5 z6 d3 B* c6 K+ E FAACIS -- FAA Communications Information System % E7 a: g7 i4 m& @FAATC -- FAA Technical Center ) @; v8 n+ l: S; Z) g( s, UFAC -- Facility 0 O# L/ X5 q8 U- \6 h FAF -- Final Approach Fix - k- _1 s; v8 N+ x2 NFAP -- Final Approach Point - w7 a6 v& w# |0 Q2 k+ \ FAPM -- FTS2000 Associate Program Manager 0 v5 W; s4 o S, B) M3 }3 w( j9 m FAR -- Federal Aviation Regulation & c `# |6 S% {& jFAATSAT -- FAA Telecommunications Satellite ) u1 a. e# J% n4 O, _5 [ FAST -- Final Approach Spacing Tool & z0 y( ], Z" N M x+ Q. J$ d FAX -- Facsimile Equipment ' [- y- R) L3 D FBO -- Fixed Base Operator ( t- {; m, D+ N6 Q$ A! M FBS -- Fall Back Switch 1 g* Y/ z6 s x6 A& o, aFCC -- Federal Communications Commission : h! ?% ~0 R# s# k, ~/ T mFCLT -- Freeze Calculated Landing Time " V% \! D8 W+ f; L$ @FCOM -- FSS Radio Voice Communications . Q9 X. W" g2 L. u5 g2 _9 `FCPU -- Facility Central Processing Unit ; T, O1 H: W9 c% b9 Q N$ ^9 p6 lFDAT -- Flight Data Entry and Printout (FDEP) and Flight Data Service ) z8 n, `9 l4 t! c FDE -- Flight Data Entry + l% a! H+ b7 k8 r: x0 sFDEP -- Flight Data Entry and Printout / }8 n, D" J# E; R0 E/ C FDIO -- Flight Data Input/Output " j/ u8 r( a( M FDIOC -- Flight Data Input/Output Center ) V. u7 U+ V; B# M$ M) l9 S' ^& N9 l FDIOR -- Flight Data Input/Output Remote 0 b' M' S2 k$ CFDM -- Frequency Division Multiplexing 0 M' `: _0 L7 a; `" EFDP -- Flight Data Processing % k( ~3 r, I0 j2 ?FED -- Federal 2 t& G8 ~5 z4 U" |+ g4 u FEIS -- Final Environmental Impact Statement % @# x3 O8 ?3 y0 @: H FEP -- Front End Processor " i: q# E- _1 R* d5 V% kFFAC -- From Facility , _6 Y% i/ s6 C8 }0 c) ?# UFIFO -- Flight Inspection Field Office 4 P3 M% ~( R3 Y' a FIG -- Flight Inspection Group . m9 s$ I. A0 d6 XFINO -- Flight Inspection National Field Office 1 Q4 M5 G6 ~" x& N1 d& W6 R% ^FIPS -- Federal Information Publication Standard 8 v# F5 @4 ]+ A" a: PFIR -- Flight Information Region # I' T0 Y0 O1 h4 E _; F: C+ A FIRE -- Fire Station 0 T& C/ {. d, Q( Q0 IFIRMR -- Federal Information Resource Management Regulation % w1 F5 H+ R: M7 h5 `7 j( g FL -- Flight Level & R- [# I# p2 C FLOWSIM -- Traffic Flow Planning Simulation 6 N0 i$ U, N, Q FMA -- Final Monitor Aid 8 k( g+ r0 B& k, I4 qFMF -- Facility Master File ' y6 A! N/ Y, |' ^ FMIS -- FTS2000 Management Information System % K0 {4 ^: V9 B/ Z [( H! o5 h/ k FMS -- Flight management System ' O4 R4 H5 c$ a8 y+ P: r5 d FNMS -- FTS2000 Network Management System & I5 p" L% x$ r i s FOIA -- Freedom Of Information Act 3 o; N( J2 y" K& _ Y y( {1 K FONSI -- Finding of No Significant Impact / ^* B( D- r8 r% ~2 QFP -- Flight Plan / P8 e/ t" M( \/ \4 L7 x8 YFRC -- Request Full Route Clearance & ^1 G: x9 I. D; H+ g4 g) H( G, m. M5 `FSAS -- Flight Service Automation System 0 M4 J$ G( m; S) _: }% |% {FSDO -- Flight Standards District Office 3 T! r" S6 v9 F# JFSDPS -- Flight Service Data Processing System 3 b; T" L1 l+ R% B$ eFSEP -- Facility/Service/Equipment Profile + i0 y$ A5 f) x) R FSP -- Flight Strip Printer 7 z( V" |: i4 mFSPD -- Freeze Speed Parameter " s% c! b- W1 f, K. ~" lFSS -- Flight Service Station ! l4 d& b# Y5 `& gFSSA -- Flight Service Station Automated Service 6 c0 r5 \1 l0 n) |/ L' i FSTS -- Federal Secure Telephone Service z' _- o3 m. _2 a" [+ s2 y+ qFSYS -- Flight Service Station Equipment Systems ) T1 H0 Y4 ^9 e9 ^: } FTS -- Federal Telecommunications System 2 V' H0 C0 T6 N1 u) Q FTS2000 -- Federal Telecommunications System 2000 7 v' M, N h& g' t+ I FUS -- Functional Units or Systems , N+ m! J* E6 T FWCS -- Flight Watch Control Station % |# [7 f+ e$ S" |/ x6 H5 l+ h+ t4 {3 }9 g . W! d$ N0 N- |) F3 TG top % j0 i, k: N1 y# j 7 ]. e( L( y# G- n+ j* U. j3 J --------------------------------------------------------------------------------$ d. A! z, \6 J GA -- General Aviation 7 J: q4 Z) C- W& C4 W9 Y& `* y! i GAA -- General Aviation Activity c5 T1 X" w7 _0 {! I u' n GAAA -- General Aviation Activity and Avionics 0 u3 _1 E. n3 _- l1 Z4 v) I3 ? f GADO -- General Aviation District Office 7 }$ `5 c9 \" \ GCA -- Ground Control Approach * z1 u, X2 k+ j ?( C/ w$ s) ]GNAS -- General National Airspace System # n2 b/ V* L1 d/ f: R5 F9 T1 l GNSS -- Global Navigation Satellite System 0 u1 |" O( l7 UGOES -- Geostationary Operational Environmental Satellite % h* ^- f4 q- R" O GOESF -- GOES Feed Point ( p( G( w- m% g* D* N: g GOEST -- GOES Terminal Equipment 5 c$ }5 H( H8 u! V _- n# C' g GPRA -- Government Performance Results Act ( a' D) ^( Y9 Q$ l; i x6 Y) ] GPS -- Global Positioning Satellite % k; K% h, V9 {4 P) P9 c& ^GPWS -- Ground Proximity Warning System ; O3 k- W7 _* L* z0 J/ U0 gGRADE -- Graphical Airspace Design Environment ) g2 j: {9 Y6 m7 KGS -- Glide Slope Indicator , y; H6 H- g ]: z: P! BGSA -- General Services Administration , M, Z' R' K: i6 a* n0 d GSE -- Ground Support Equipment ' i( B" E/ ^% X % A9 B+ ^ \. R+ G6 ] 7 ?8 q) m7 s# v B0 F9 B5 w H top ' f( T8 u; F' k% n$ H5 W ; }. T0 r7 ]; c5 k-------------------------------------------------------------------------------- 9 g: W7 k: l" |! u) \2 C4 b OH -- Non-- Directional Radio Homing Beacon (NDB) ) ?4 c" D% j5 E* s1 D+ A+ B9 r% [HAA -- Height Above Airport ! g- u! X) B( F& kHAL -- Height Above Landing 9 @/ l9 |: p8 ?+ JHARS -- High Altitude Route System ; {) @# Z F# H/ e( p6 e" U) [ HAT -- Height Above Touchdown / D2 e' N$ B- [8 j' J4 ]) @5 NHAZMAT -- Hazardous Materials % [6 S3 [3 s; q" O/ d+ fHCAP -- High Capacity Carriers # |# m) A# d# u$ q. Y, SHLDC -- High Level Data Link Control / X: ^" A/ @9 x6 J5 @1 xHDME -- NDB with Distance Measuring Equipment ( J- Q5 M1 Y/ s( g. R. s) G HDQ -- FAA Headquarters 3 \- H4 P7 g. [( G8 c) X3 L HELI -- Heliport ) x& n9 ?& c x4 Y) v& R3 u+ t4 S HF -- High Frequency % P: d, U0 L6 p( x! q! IHH -- NDB, 2kw or More + E3 I7 I. u8 @9 G HI-- EFAS -- High Altitude EFAS + j# N% g4 q+ m( BHOV -- High Occupancy Vehicle - D" D6 R B' a8 ?7 BHSI -- Horizontal Situation Indicators . g$ z# W5 S4 S- _$ IHUD -- Housing and Urban Development ( s0 I5 F5 S3 X+ u, H; J9 @: y HWAS -- Hazardous In-- Flight Weather Advisory # T: R d! @4 I2 f' |4 X' F- xHz -- HERTZ 2 K8 }+ Y2 S, l( J % d0 T' r) t! M+ | 3 K8 W, ?+ R2 p9 T I top 3 p# w: ?7 t& m: `% b7 o 3 i, ~. T. P9 \- M) I) ]: ?/ n* I--------------------------------------------------------------------------------, T! e& S$ J% y( J" R. E IA -- Indirect Access % m4 t s5 g1 u' UIAF -- Initial Approach Fix 2 ~3 U% U9 A9 v% j9 z+ s+ Z I/AFSS -- International AFSS 4 E" ~7 A" Z1 H& f* b& V IAP -- Instrument Approach Procedures $ x9 a# J3 X& J" D+ YIAPA -- Instrument Approach Procedures Automation # u2 u2 C; q: I/ n IBM -- International Business Machines Z* f, G+ D6 b" Z/ {# | IBP -- International Boundary Point & G" @8 W/ f$ }' DIBR -- Intermediate Bit Rate 9 n0 o" t& c# U! n6 _2 ^ ICAO -- International Civil Aviation Organization 2 z% q; O" Z+ s/ r! {9 G! p ICSS -- International Communications Switching Systems ; S8 Q3 I8 i0 w% gIDAT -- Interfacility Data & i4 ?( F0 R, t7 T; P4 b" U IF -- Intermediate Fix 0 n+ r5 A( B7 g0 u$ rIFCP -- Interfacility Communications Processor , E c* r. Y) Q; L5 A7 L7 O& SIFDS -- Interfacility Data System 2 L& b1 _, c: m6 w: ~: w IFEA -- In-- Flight Emergency Assistance 0 a3 s3 e6 V7 ^# [- F5 W IFO -- International Field Office 2 Q& I# `+ Q8 q) n! t/ q2 q1 zIFR -- Instrument Flight Rules 2 X4 n$ N6 H. B4 y. j( |% LIFSS -- International Flight Service Station 9 M" x9 | ?6 c5 x/ |7 w$ Z8 r4 _ILS -- Instrument Landing System $ E2 C+ I0 g- k% m IM -- Inner Marker + C( p8 J8 ]5 R) A4 e) A8 Z IMC -- Instrument Meteorological Conditions 0 Q5 o: L, ?, A! _" V8 C INM -- Integrated Noise Model % g4 u% ]& i3 c9 J8 r) ]8 B( J INS -- Inertial Navigation System 0 D% ~, E; y0 h. I8 y8 mIRMP -- Information Resources Management Plan $ b- X& f6 O9 \ISDN -- Integrated Services Digital Network , ]; O2 v( ]1 ]: {# ?ISMLS -- Interim Standard Microwave Landing System * `$ t/ {! A5 `3 X0 |0 z ITI -- Interactive Terminal Interface : h, _, l: c2 e! G; |: r' l' a IVRS -- Interim Voice Response System & T* B$ a5 g% ?9 `- M( n& HIW -- Inside Wiring 9 K$ D; d% m! _ ] : {: k4 B5 {5 A5 m 1 t$ T. w3 `* j# S8 ^4 RJ top * @" Y2 D4 _$ ^; h$ a& i6 H% B& y } ~) H% E --------------------------------------------------------------------------------9 d! Y0 o0 z& h% H2 Z. o( Y # f- t/ y( m& {0 M. G' @3 O & N2 Q# P1 \* O$ J& E1 u6 } : n; P r9 O+ G6 e$ M K top & E+ j: g% [, t2 F8 ^ 3 ?- ?* m/ n" y, ?% J" d3 G--------------------------------------------------------------------------------: |0 Z, j5 K3 [ Kbps -- Kilobits Per Second 7 Y, e' d, q7 k; S& eKhz -- Kilohertz ; j6 _: V C z3 e0 t* ^ KVDT -- Keyboard Video Display Terminal ' F1 `/ f- j0 }6 z& L0 D, u ! h3 v/ m$ @9 ^: ^ + Q2 Y; b% [1 nL top 2 p0 G; k p7 B2 i" `1 D 0 Z6 `+ N) D- T4 C --------------------------------------------------------------------------------- L2 D$ J+ y4 r! w4 H , r% w: l. S0 {# U; x5 z4 nLAA -- Local Airport Advisory * O8 P4 _9 q; S LAAS -- Low Altitude Alert System : G1 P/ j; z6 C& j$ c! Y+ oLABS -- Leased A B Service s& G9 j. F4 y' R6 c: Y4 Q7 ~ LABSC -- LABS GS-- 200 Computer " k, K; M% |. `9 S, A* o LABSR -- LABS Remote Equipment 1 ^$ R: H6 q9 j: _6 uLABSW -- LABS Switch System / h" Z& x* ?+ u3 a h LAHSO -- Land and Hold Short Operation : ?0 o7 E8 f1 K; \$ ~7 Z& k" [ LAN -- Local Area Network * Q+ E! H) K( ? KLATA -- Local Access and Transport Area # f W" s6 A0 eLAWRS -- Limited Aviation Weather Reporting System ( ^- u& [0 I+ ]6 d- }# mLCF -- Local Control Facility 4 M; y8 @7 Y( U& ALCN -- Local Communications Network ! ^% z) j* X# R9 c9 [LDA -- Localizer Directional Aid ) x7 D& K, p) }7 l/ M7 ?LDA -- Landing Directional Aid " W* j0 _1 z ?9 V) j4 Z0 c YLDIN -- Lead-- in Lights & J2 t4 c8 U5 J/ D8 b; LLEC -- Local Exchange Carrier - E! ?0 I }+ t: y+ B* d LF -- Low Frequency # X2 L2 T. |/ B: E& F LINCS -- Leased Interfacility NAS Communications System / {0 |) C* s6 U# U LIS -- Logistics and Inventory System . @) @; F, R# ? LLWAS -- Low Level Wind Shear Alert System 6 i" ?& ~! D& i" Z8 L; h. |/ xLM/MS -- Low/Medium Frequency 2 U. c& d8 r. U5 O9 oLMM -- Locator Middle Marker # c' t6 C: Q' c0 ?" l0 \7 u$ NLMS -- LORAN Monitor Site 8 k a6 G! ]; X2 Q5 u! r$ K LOC -- Localizer * z' \6 x2 j# O [ LOCID -- Location Identifier 9 @8 A, G$ E# y: m* eLOI -- Letter of Intent $ a5 |8 N) D ` LOM -- Compass Locator at Outer Marker . L, f" I3 I# e ^LORAN -- Long Range Aid to Navigation 9 I" t m3 e% ALPV -- Lateral Precision Performance with Vertical Guidance * d/ c& k1 M W: l) y+ P+ VLRCO -- Limited Remote Communications Outlet 5 ^ f; w4 K+ C6 w/ y1 J& RLRNAV -- Long Range Navigation / p. |4 ? r+ `) Y9 GLRR -- Long Range Radar ' q/ \1 ~. ~3 f3 ]7 [5 O( Y" b X# V+ N" ]' H* n$ Q7 K y8 A- G9 L8 A$ A! z% Z9 n' }; l/ V ) [1 ]) z1 K# O! z" Y+ [& ^4 ^, n M top / y5 _, N+ h l, b% F( | - E; X) G- U6 [ -------------------------------------------------------------------------------- 4 M: W# b6 }" T% N1 [MAA -- Maximum Authorized Altitude 2 M; ~ o, \. l MALS -- Medium Intensity Approach Lighting System 1 O/ R: k w+ c8 ?5 N- Y( D0 QMALSF -- MALS with Sequenced Flashers & X7 N9 D3 D5 p5 gMALSR -- MALS with Runway Alignment Indicator Lights . p% R/ i5 T' K! |7 XMAP -- Maintenance Automation Program ; a, ?& T: z% ]5 Z" K5 N$ L4 XMAP -- Military Airport Program 3 W# Q: L/ |' [& J9 t MAP -- Missed Approach Point , @8 u4 i: w9 c; F" B4 CMAP -- Modified Access Pricing : x. V, a# S: j, T- r# cMbps -- Megabits Per Second 1 j- L* Z5 `. D MCA -- Minimum Crossing Altitude ' p3 A4 z6 i2 X W0 VMCAS -- Marine Corps Air Station . |5 S+ q) g) p6 w+ qMCC -- Maintenance Control Center & U6 ^1 A0 O3 C6 a" h# c MCL -- Middle Compass Locater / y! l/ V0 r) K) ?7 X% g! f lMCS -- Maintenance and Control System ' A) q& ~ c4 B' u& P/ y( F2 C3 h/ ^+ \ MDA -- Minimum Descent Altitude ' s4 w' S% z7 k, pMDT -- Maintenance Data Terminal , M; J& M6 S6 A; L# a$ N MEA -- Minimum En Route Altitude 8 A+ L- e% R: P! o METI -- Meteorological Information 2 m0 g: ]& g8 j' y9 m3 Y MF -- Middle Frequency 8 Q: Y/ A) o! `2 p; W/ R. r% A9 R MFJ -- Modified Final Judgment : F3 E# P7 Z: I8 ?0 T MFT -- Meter Fix Crossing Time/Slot Time - I4 P0 o9 }% I' P& `MHA -- Minimum Holding Altitude 7 V3 C9 Z4 k8 w, G, |* M RMhg -- MegHERTZ ' j. R* s: O @9 sMIA -- Minimum IFR Altitudes % n* l$ J. s6 F6 E: U% h$ e5 bMIDO -- Manufacturing Inspection District Office ( Y, ~2 X- W! C/ H( q$ I6 F! }9 D MIS -- Meteorological Impact Statement " O* J+ Q* A' U4 `& ` MISC -- Miscellaneous 1 x# E& z$ R) L2 YMISO -- Manufacturing Inspection Satellite Office ; Q3 u @/ y7 |) V( F MIT -- Miles In Trail 1 Z- |0 Z$ `. q1 U7 ]( O$ PMITRE -- Mitre Corporation ' E: x" S1 `2 O7 X- [' d MLS -- Microwave Landing System . Z: {) y, `8 `8 {3 u0 B MM -- Middle Marker & m1 j' L- T. M3 x5 a& A MMC -- Maintenance Monitoring Console + e+ Y( K% l* ` MMS -- Maintenance Monitoring System , i! c& q, T; ? MNPS -- Minimum Navigation Performance Specification ) i: u, p+ O; e/ yMNPSA -- Minimum Navigation Performance Specifications Airspace 8 W8 {* _8 e$ m5 Y* y6 y9 T6 o' K3 IMOA -- Memorandum of Agreement 4 H0 W, p. Y. [5 N' N( Q7 mMOA -- Military Operations Area 0 Q7 R. ]! |3 j" O- @# g, V MOCA -- Minimum Obstruction Clearance Altitude 0 Z0 P6 b+ v, i" e MODE C -- Altitude-- Encoded Beacon Reply 7 ?2 i1 m) R- a0 |7 `$ P" v) j MODE C -- Altitude Reporting Mode of Secondary Radar 8 ?3 m7 U( R6 s4 E6 B! {MODE S -- Mode Select Beacon System & U% B( a- C( }) A# p8 GMOU -- Memorandum of Understanding - E' a2 `4 s+ J$ | K0 uMPO -- Metropolitan Planning Organization 0 @/ X$ ~7 S3 uMPS -- Maintenance Processor Subsystem (OR) Master Plan Supplement " a8 E2 a; l; o9 u8 s$ S& F MRA -- Minimum Reception Altitude " a# ]* Z! q; @! k& t# t$ Q" H MRC -- Monthly Recurring Charge 7 ]: |; x, y) Z6 k7 H' D: ~8 X2 d! D MSA -- Minimum Safe Altitude , L) f& C a* @5 `1 Z" B5 J MSAW -- Minimum Safe Altitude Warning * Y. P0 \7 F( \% z MSL -- Mean Sea Level 4 E3 F; x3 o/ hMSN -- Message Switching Network / M6 X0 h2 S7 } MTCS -- Modular Terminal Communications System 0 z+ l* e$ k/ B* }. FMTI -- Moving Target Indicator : [& `6 l( l7 O! R5 n MUX -- Multiplexor $ [ R( U% t/ B, j1 d4 XMVA -- Minimum Vectoring Altitude 1 V! W5 ?* o; M {0 z MVFR -- Marginal Visual Flight Rules ( [( m4 d) R8 k" u , R/ u, E- {3 w! ]; t . o( P- e/ }- @9 M# J+ IN top ! {) P4 r$ Z( l4 k$ r/ _ 2 y& Y. t8 B$ `0 g' X1 H% _6 `--------------------------------------------------------------------------------2 e. S4 D+ b9 I Z% q# z NAAQS -- National Ambient Air Quality Standards ) N0 H7 o: Z s; ]" NNADA -- NADIN Concentrator ! R: m' N4 @2 z4 ^' DNADIN -- National Airspace Data Interchange Network 8 v; w- o5 P5 ~6 V: eNADSW -- NADIN Switches - V: Z* R& B. D5 L UNAILS -- National Airspace Integrated Logistics Support - p" l$ w' w5 [( L! O1 C* ?2 } NAMS -- NADIN IA ; I0 J1 s8 G5 Q5 g4 hNAPRS -- National Airspace Performance Reporting System 3 M5 ?/ U% c8 n: j9 zNAS -- National Airspace System or Naval Air Station $ C1 A# i3 m4 J8 C2 iNASDC -- National Aviation Safety Data 9 z7 R# X' I+ O" `# r/ |9 DNASP -- National Airspace System Plan 2 m- y/ N( z9 g3 }2 FNASPAC -- National Airspace System Performance Analysis Capability - ] Y3 o _& x4 T NATCO -- National Communications Switching Center " W, A" q3 B* v$ L* d' h. B: z NAVAID -- Navigation Aid 2 E$ C- k- N7 ?! j8 N NAVMN -- Navigation Monitor and Control : k9 W" r1 |4 H8 E9 W: ?' q NAWAU -- National Aviation Weather Advisory Unit 3 i/ _% B" X, |! P$ I3 @0 ?* p NAWPF -- National Aviation Weather Processing Facility 8 F% m$ N8 w) @5 F NCAR -- National Center for Atmospheric Research; Boulder, CO $ x0 `) o1 W9 p: uNCF -- National Control Facility ' @2 B5 s. D8 m. c( K6 u8 lNCIU -- NEXRAD Communications Interface Unit * Q+ ~1 ^9 k6 A- ] sNCP -- Noise Compatibility Program ) }6 L4 s) q% Q6 f3 \7 wNCS -- National Communications System 6 ]% Z$ e$ a1 c. n NDB -- Non-- Directional Radio Homing Beacon 4 ?0 D4 c, b* G3 @0 I" zNDNB -- NADIN II & ~& [" n1 l! @0 g! m8 G3 T NEM -- Noise Exposure Map , D' t0 U/ M$ g6 U. a5 | NEPA -- National Environmental Policy Act 1 M& | l- w+ ~- q# ?4 P NEXRAD -- Next Generation Weather Radar 8 Q$ x, E9 `0 V- p7 o/ l" [' P5 C0 k NFAX -- National Facsimile Service * ^4 Y& c4 i. u. s( ~# u* u) lNFDC -- National Flight Data Center 3 Q+ Z0 t8 _6 S& i0 N NFIS -- NAS Facilities Information System % \' k8 k; @/ |. T" d- k# xNI -- Network Interface $ z# l" ?; j3 g4 T) I0 CNICS -- National Interfacility Communications System % e6 Y; Y8 ]# }/ V$ [+ J+ R7 Y0 y NPE -- Non-primary Airport Entitlement ! t% [3 e! G# `9 K8 v k- w. L NPIAS -- National Plan of Integrated Airport Systems 7 }- c9 {: b! v. ~! }+ y0 _ NM -- Nautical Mile 7 ~$ X# M1 \: Z$ m NMAC -- Near Mid Air Collision 1 G3 d9 Q# w9 t2 Y- ?- n9 ?5 }9 i NMC -- National Meteorological Center 5 ?7 Y$ Y: H% YNMCE -- Network Monitoring and Control Equipment & W2 t/ Z. {& ^* w9 v9 P0 c& BNMCS -- Network Monitoring and Control System ; h& g4 U0 @- c6 o) n" C: |$ ^2 Y# T NOAA -- National Oceanic and Atmospheric Administration ; h/ X n4 Z( n/ e& ]( j) ~ NOC -- Notice Of Completion $ P' i, w" S! T' J0 C1 r NOTAM -- Notice to Airmen b+ v, y0 ]8 Q4 u NPDES -- National Pollutant Discharge Elimination System ! z0 |8 \1 {( GNPIAS -- National Plan of Integrated Airport Systems / R" _5 {0 r/ j NRC -- Non-- Recurring Charge % B) E( E7 [; x# ~ NRCS -- National Radio Communications Systems ) \9 N+ j& v8 g! x NSAP -- National Service Assurance Plan 5 J2 R4 J7 j! C, S4 g- b- G- e' a3 [NSRCATN -- National Strategy to Reduce Congestion on America's Transportation Network 2 A! H2 o6 T" C, @5 j) {NSSFC -- National Severe Storms Forecast Center 9 A. Q: D8 Z n; X! R7 G NSSL -- National Severe Storms Laboratory; Norman, OK ' ~: I7 g( y( i/ ]! z. yNTAP -- Notices To Airmen Publication $ b. ^- t! Z `NTP -- National Transportation Policy ( ?6 R1 r- p8 A3 e2 {NTSB -- National Transportation Safety Board 2 b6 I5 Y. v$ t- M' ^NTZ -- No Transgression Zone ; k4 X7 _: T9 ]. ?- i5 D7 j, X NWS -- National Weather Service " j, t! \5 I0 q" m5 G E5 y3 VNWSR -- NWS Weather Excluding NXRD 9 c& \: v2 W6 n( A+ i9 p NSWRH -- NWS Regional Headquarters 9 t" G2 ]5 E4 ?1 r- l NXRD -- Advanced Weather Radar System 3 ]. a. j' j' \( s/ K$ a' w 7 H$ C& w1 S! S9 ?; C3 F9 j [ 0 C7 T/ F' `* d% G O top " U! E; |' O$ d2 T ! M8 i- x0 A1 `) V-------------------------------------------------------------------------------- 9 }- U. `* b* ?3 POAG -- Official Airline Guide % s- u* i# q* K! uOALT -- Operational Acceptable Level of Traffic 9 U7 b8 q- M" Q7 j OAW -- Off-- airway Weather Station ( h1 Z7 s' m+ `) |! x* s! ^ ODAL -- Omnidirectional Approach Lighting System ' ^7 v g% r! s2 |/ x- \ODAPS -- Oceanic Display and Processing Station . Y! x: d9 U9 V% S3 u) l# COEP -- Operational Evolution Plan / Partnership ' x3 W d w8 D6 V1 zOFA -- Object Free Area 5 q: }; k9 y5 i& s# S6 D4 o( QOFDPS -- Offshore Flight Data Processing System + E+ ^; y0 G! O6 S! o! d OFT -- Outer Fix Time . `' N1 V) a0 b. T: R OFZ -- Obstacle Free Zone : _7 R) I& F! H/ D- M0 k OM -- Outer Marker " S0 m0 I5 ~& D# ? OMB -- Office of Management and Budget / B* G+ u' n; U% EONER -- Oceanic Navigational Error Report 6 ], `7 U! G- u" q* `/ s& L6 e OPLT -- Operational Acceptable Level of Traffic . ~2 H" ^6 U5 @ t- H OPSW -- Operational Switch 6 s. }, r: e* |. C OPX -- Off Premises Exchange - `, y& s; M3 M* l/ D* {2 t7 _3 w% U ORD -- Operational Readiness Demonstration 3 p% s4 Y! s- M5 z' Y OTR -- Oceanic Transition Route 6 ? U! T" T) j; j- b; a- pOTS -- Organized Track System A. J7 a+ ^: t3 A* P4 L# }$ F+ \) \! W3 |0 Q* t; H0 o+ ]; D , R( C+ h0 J: O+ @! h5 GP top R" N6 b5 j. J; [& n8 G7 y% ?. ?3 P -------------------------------------------------------------------------------- , B7 }9 ^8 d( F1 _/ K3 @4 PPABX -- Private Automated Branch Exchange - R9 v" H) }0 o4 w7 V, M7 s PAD -- Packet Assembler/Disassembler , f5 F3 K2 U# k) v' T3 i PAM -- Peripheral Adapter Module " T1 W& i1 U4 ~2 F* _PAPI -- Precision Approach Path Indicator ! W; z' l, _- R% p* \8 ~! YPAR -- Precision Approach Radar 2 a! d( R5 P- l! g& A& H7 }5 e4 M" cPAR -- Preferential Arrival Route 3 D6 y; v$ n$ ]# I9 X n, {' q PATWAS -- Pilots Automatic Telephone Weather Answering Service 2 t7 I0 D2 k! T3 g6 q& t+ u1 y3 DPBCT -- Proposed Boundary Crossing Time 4 D& D/ d4 e. z: _: NPBRF -- Pilot Briefing ' C0 C. l# |4 }: w# FPBX -- Private Branch Exchange 9 m6 ~; u4 F- o% {/ x1 [PCA -- Positive Control Airspace ! f& g* i9 F$ |. ?/ MPCM -- Pulse Code Modulation $ S# `6 S6 O; E6 V0 r% y PDAR -- Preferential Arrival And Departure Route + f$ r+ y* v) ]5 O+ }) R PDC -- Pre-- Departure Clearance y! L. D4 Y, c& F. H6 i2 ePDC -- Program Designator Code 4 |$ r( g e: T% ?5 y* zPDR -- Preferential Departure Route , ?) ?7 P' c6 k2 k6 [- @% [5 fPDN -- Public Data Network % e. v D; S# h; Q. e PFC -- Passenger Facility Charge 7 {. C! c9 p/ i3 G/ ?4 c0 dPGP -- Planning Grant Program ; s1 C; q* G* E% m" m PIC -- Principal Interexchange Carrier / x. Q3 I$ z: M+ HPIDP -- Programmable Indicator Data Processor 3 W- p% q9 Y; L$ t: ?' `PIREP -- Pilot Weather Report ! ^2 ?/ ~+ E( y/ @- `! i% n1 @9 Z PMS -- Program Management System / C d/ w- N: K: b6 |# t POLIC -- Police Station 2 e+ X; G8 I' W8 ]POP -- Point Of Presence + |4 W6 K: |8 ~ POT -- Point Of Termination 8 i% o& O9 Z$ y% r( w: \ PPIMS -- Personal Property Information Management System $ E) ^( h4 V) p/ ?; R$ j PR -- Primary Commercial Service Airport 3 z* x: m0 Y2 {# |9 P& dPRI -- Primary Rate Interface ) D6 r# ?/ U( p$ A. @; ]. z. m- L PRM -- Precision Runway Monitor , I* D4 O: e. O- J. D9 O# b PSDN -- Public Switched Data Network 8 Y* }9 ^5 e* \& _ PSN -- Packet Switched Network 4 `) J, v. G$ M0 ` PSS -- Packet Switched Service & u) @( }: V# t' j& G" w: i( Z. v: dPSTN -- Public Switched Telephone Network 5 d& {) R* z- h. C1 a PTC -- Presumed-to-Conform ( s+ R3 ~& k' u/ |PUB -- Publication % ?5 q6 e. e# nPUP -- Principal User Processor ; F) t1 [/ E T4 G# l1 t3 v0 CPVC -- Permanent Virtual Circuit ; y- ?1 W; Q6 n PVD -- Plan View Display # x0 N; t- F; S4 M/ }( y3 j0 p c9 m# h7 \ 7 a0 K8 j& ?8 R Q top W2 `( `; r/ w* \* r3 M) Y , H# T( M0 j3 G2 z, A6 y--------------------------------------------------------------------------------2 Q( U- m/ M s0 m ; b; A& A" Q$ B# b9 Z+ T, t ) x# s% v$ D% C6 P4 V$ G* M 7 n Q; m0 l( G" | R top % `* x- g5 N, ]3 s: l 1 N: v I B8 I -------------------------------------------------------------------------------- % Y% s: S1 V) A3 [RAIL -- Runway Alignment Indicator Lights 2 K8 s; v" G8 N. q RAPCO -- Radar Approach Control (USAF) / V' v" R; Y: \RAPCON -- Radar Approach Control (FAA) * V* {, g# N) K* ~9 | RATCC -- Radar Air Traffic Control Center * W- p/ R: W7 Y m RATCF -- Radar Air Traffic Control Facility (USN) ! }% ~) ^4 Q# G% `RBC -- Rotating Beam Ceilometer 7 _/ N0 p& D9 {1 k3 NRBDPE -- Radar Beacon Data Processing Equipment 9 C+ G3 k& D' X% g1 z8 P1 D4 A$ k6 A5 { RBSS -- Radar Bomb Scoring Squadron $ r6 h% d" F, f; n# G! q RCAG -- Remote Communications Air/Ground 7 {( T. I" J3 o) \ f( G. `' q RCC -- Rescue Coordination Center / M6 [9 R7 [3 ]* c3 ]5 iRCF -- Remote Communication Facility 4 ~4 F% s+ f0 [0 {- ORCCC -- Regional Communications Control Centers 2 K0 I" Z8 d1 y; I: X" _5 | RCIU -- Remote Control Interface Unit + \* J: u- m, _' ]0 w0 G RCL -- Radio Communications Link # Z! D. v. `; a* Y- {RCLR -- RCL Repeater 8 S" W3 n9 I6 K* N% N7 N* F RCLT -- RCL Terminal 0 @& ~: Z2 e6 g/ k" e0 D4 u1 O& _RCO -- Remote Communications Outlet ; n9 b$ a7 V- b8 K RCU -- Remote Control Unit 3 f- B# r4 q' J) xRDAT -- Digitized Radar Data ) c$ I+ E+ Z# _' jRDP -- Radar Data Processing & t, T3 T% v3 SRDSIM -- Runway Delay Simulation Model " ]: U! W0 @& u) b8 ~ REIL -- Runway End Identification Lights ( I$ e. X( q2 [- L0 M& F$ KRF -- Radio Frequency 2 N" j5 W8 ?/ C/ { RL -- General Aviation Reliever Airport & D2 s! H3 y8 F0 U0 Z1 x9 ` RMCC -- Remote Monitor Control Center . l8 p' m3 P2 |# G RMCF -- Remote Monitor Control Facility + m$ f# b# D/ |RML -- Radio Microwave Link 3 n) q" `' ^) H" n { RMLR -- RML Repeater % Y, Z; i* e# A) q- ^ \RMLT -- RML Terminal ; w+ C5 F5 M, ^( M n) c RMM -- Remote Maintenance Monitoring . h( d9 D9 W: a2 |* ], R' SRMMS -- Remote Maintenance Monitoring System 8 H2 M6 q) j3 n$ L- z6 hRMS -- Remote Monitoring Subsystem 9 i- }7 n* j9 |6 s5 c& u ?' ? RMSC -- Remote Monitoring Subsystem Concentrator 1 D: J/ ]2 J0 {- l" S2 S/ W4 C RNAV -- Area Navigation ( [, }( G+ u: E2 N- e [9 LRNP -- Required Navigation Performance 1 m! }, |; X; T$ s ROD -- Record of Decision - f% o! \" a# Z$ w6 D6 s9 C ROSA -- Report of Service Activity 2 I Y% r" C. N0 }: z! h: A7 C3 iROT -- Runway Occupancy Time ; X* S$ z/ q' V, E( _ RP -- Restoration Priority : I4 i) b/ E" W, t# N* r RPC -- Restoration Priority Code 1 \2 K9 f1 ?% I& A8 t+ a8 }RPG -- Radar Processing Group + |& W% P- {8 ^3 }* ` RPZ -- Runway Protection Zone , O4 S. [ b. d RRH -- Remote Reading Hygrothermometer / ]5 }# {% }3 K w _7 _6 H0 X% v. U/ [ RRHS -- Remote Reading Hydrometer ( h, m+ g8 O- H# ?$ N RRWDS -- Remote Radar Weather Display $ y6 V: J: J+ i b( y2 a2 [RRWSS -- RWDS Sensor Site / _3 ?% X" P7 m9 {/ R) VRSA -- Runway Safety Area- Z7 l' V1 x5 Q+ V RSAT -- Runway Safety Action Team % I& h) Z* e+ c9 |# e1 A- q* I RSS -- Remote Speaking System / @" t4 o6 N. {# H4 h, j" P RT -- Remote Transmitter : r& G( A% e" ?# q P9 N RT & BTL -- Radar Tracking And Beacon Tracking Level . d4 w0 F5 M3 K" G2 d RTAD -- Remote Tower Alphanumerics Display , O/ W1 W( G8 U/ Z+ X" P RTCA -- Radio Technical Commission for Aeronautics , c J: t( l: P- S3 `" B5 dRTP -- Regional Transportation Plan 0 H6 n# Z: H y- R. p+ I RTR -- Remote Transmitter/Receiver ' G) R, h% ] I/ j' s! ?& g RTRD -- Remote Tower Radar Display - ^- k* A4 ~% B* D; l6 A& H RVR -- Runway Visual Range # [; y/ y; t5 g3 Y/ H5 [/ d RW -- Runway " e/ l/ u! N) \9 [$ `( Y. TRWDS -- Same as RRWDS 7 d; @* t: d, y RWP -- Real-time Weather Processor 4 O8 n- |5 L) u 7 C6 T4 {$ g, k) c : g0 c' [- M7 E0 L- s' f S top # K6 u& J8 k9 d7 Z1 U 2 F& {* n! @5 L, ~: X; ?-------------------------------------------------------------------------------- , U; B! L1 B5 E/ o8 f0 AS/S -- Sector Suite 5 O: Y7 U" [- S. C1 _SAC -- Strategic Air Command ' Y7 y9 @/ @9 t; Y+ E' ^ SAFI -- Semi Automatic Flight Inspection 1 H: F6 h2 o. y4 uSALS -- Short Approach Lighting System + \6 T& l0 l$ S8 E- D/ w5 FSATCOM -- Satellite Communications ! Q$ g" c$ p+ } Y/ SSAWRS -- Supplementary Aviation Weather Reporting System ' c, d7 i( c% V% o' @: e; y SBGP -- State Block Grant Program 6 z0 w. N, C3 c5 L, JSCC -- System Command Center ) G* A9 [/ @. r1 u4 [) U8 X9 D' E! K- |SCVTS -- Switched Compressed Video Telecommunications Service $ e: N+ T; r; r5 I) y' m8 E SDF -- Simplified Direction Finding " D. K/ b; y/ d7 y* {& s SDF -- Software Defined Network - D, W; c+ F# L J3 w2 [5 p* JSDIS -- Switched Digital Integrated Service " U) x! u& |1 T+ z1 M; z% C SDP -- Service Delivery Point # f$ p) J2 m! K! mSDS -- Switched Data Service . `; p5 O M l2 T, sSEL -- Single Event Level ' j6 \4 c2 J! [' N$ {8 A+ xSELF -- Simplified Short Approach Lighting System With Sequenced Flashing Lights 8 M8 O \& X% L- u: r: VSFAR-- 38 -- Special Federal Aviation Regulation 38 . w2 `! _4 A* B% \& W/ d' ISHPO -- State Historic Preservation Officer . W0 `- z6 N9 @. N/ Y SIC -- Service Initiation Charge 6 \; G) J. A) q7 e3 Q [SID -- Station Identifier # d" B: D! k# T" b; O" x5 S/ y* eSID -- Standard Instrument Departure # x5 x! |8 b! b! wSIGMET -- Significant Meteorological Information / a$ }; B7 N7 I: r0 n SIMMOD -- Airport and Airspace Simulation Model 5 F2 @4 N0 O$ u0 h2 xSIP -- State Implementation Plan ) V" G$ e% J, p6 L% [8 }% q SM -- Statute Miles # V6 F S, T+ k; \9 |' S SMGC -- Surface Movement Guidance and Control 0 ]: h! X$ p, ]6 d/ v SMPS -- Sector Maintenance Processor Subsystem & o6 W5 ^( ~' U2 M7 N& KSMS -- Safety Management System : O# b3 U7 Y0 ?) M' o6 g5 Z. V SMS -- Simulation Modeling System & s, x8 z0 j/ n% |7 PSNR -- Signal-- to-- Noise Ratio, also: S/N . Q3 e1 J' x7 f0 R) Y# W$ `* `SOC -- Service Oversight Center 0 ^3 f+ R1 r' u4 x6 USOAR -- System of Airports Reporting , Z7 f, @5 Z5 x# W- e% d3 oSOIR -- Simultaneous Operations On Intersecting Runways 1 |1 X( F I0 n) G SOIWR -- Simultaneous Operations on Intersecting Wet Runways , b- U2 Q0 B3 U! B1 s0 M, j4 d( q8 LSRAP -- Sensor Receiver and Processor 8 X$ ^0 k% F( e3 r. L3 ]SSALF -- SSALS with Sequenced Flashers 9 t9 p8 F7 T. O/ r* k8 L1 o1 jSSALR -- Simplified Short Approach Lighting System 9 p2 k& e! C! s6 U4 Y1 c3 t% CSSB -- Single Side Band 8 M0 E7 P4 n. {: n; PSTAR -- Standard Terminal Arrival Route % \4 h4 B1 d0 l; z- kSTD -- Standard 5 ]" T3 L# E6 h' Q! ~STMUX -- Statistical Data Multiplexer ) k5 S. c; x$ R$ jSTOL -- Short Takeoff and Landing & Q) ~- k: O7 S+ g; n" W7 H SURPIC -- Surface Picture " F9 R! f# |* A9 O SVCA -- Service A , z6 Q4 ^0 P J SVCB -- Service B ; C( {) A8 l( n: T# ESVCC -- Service C $ w8 `/ m/ k1 L7 b _* |$ k SVCO -- Service O & h1 h# a; w; A! m5 \: }SVFO -- Interphone Service F (A) % G* W3 |& v! q% c. d SVFB -- Interphone Service F (B) 1 }; L* q s* h( z SVFC -- Interphone Service F (C) + O) v6 U* x: n9 v0 e1 iSVFD -- Interphone Service F (D) * E# A) [( A: O# v$ m SVFR -- Special Visual Flight Rules + n+ B; v! t& F* f) ?/ q; l4 P& Z& k! F; ]8 ~* } % h) Z; Q' I$ M) Y& gT top ) w" `& y& a. L- ~; J ; |1 c8 |* |. n6 M B--------------------------------------------------------------------------------5 @$ A: w0 }% L. o- a T1MUX -- T1 Multiplexer ' ?0 B8 E* Z. p/ w/ Z: o: b9 m/ VTAAS -- Terminal Advance Automation System W* k2 d9 {+ Y& J3 K, CTACAN -- Tactical Aircraft Control and Navigation 6 U7 X" d9 R2 Y qTACR -- TACAN at VOR, TACAN only . H/ ^: w( F2 j3 l8 u TAF -- Terminal Area Forecast , X7 O) [) U: @ TARS -- Terminal Automated Radar Service % A& K9 ?0 n% G( T- N, @; g8 ZTAS -- True Air Speed : s D% ^/ L, B$ n, n8 z, J- e9 g2 y5 f' yTATCA -- Terminal Air Traffic Control Automation ) \ l/ A6 P8 `/ M- D G$ U TAVT -- Terminal Airspace Visualization Tool a! \- @, t9 M( R1 y' @ TCA -- Traffic Control Airport or Tower Control Airport . z0 w; ~: C# x/ P* R' J+ B, [ TCA -- Terminal Control Area + ~( M) s8 g) t3 L TCACCIS -- Transportation Coordinator Automated Command and Control Information System # S& n$ H4 s) K9 F TCAS -- Traffic Alert And Collision Avoidance System + j# I% R' [3 X0 a: [; J& wTCC -- DOT Transportation Computer Center $ Z8 @) x. G! `" ^8 |( m( { TCCC -- Tower Control Computer Complex + c: I9 T- d( y( ]TCE -- Tone Control Equipment 0 t: _, \! P/ C- z6 XTCLT -- Tentative Calculated Landing Time 0 n# w$ B+ C: d$ O# GTCO -- Telecommunications Certification Officer 2 U" t6 z" W3 u$ eTCOM -- Terminal Communications + s, `4 _& W, d- v( {TCS -- Tower Communications System * L# M5 K# m/ w5 r1 M' Y* ~5 B TDLS -- Tower Data-Link Services ( [# ], b4 D" u- w" i4 u, S TDMUX -- Time Division Data Multiplexer 5 t7 E2 X8 Q" h# t$ _1 ETDWR -- Terminal Doppler Weather Radar : |* m7 p8 w- A TELCO -- Telephone Company * j# e1 b. b& Q3 ]/ nTELMS -- Telecommunications Management System 5 }0 S. L* n/ qTERPS -- Terminal Instrument Procedures $ t" L$ n4 } p1 g( D4 f7 cTFAC -- To Facility ! |) m2 y! e2 J& E7 P: VTH -- Threshold % [% Y2 @: h0 m TIMS -- Telecommunications Information Management System 4 N7 m( H+ @' uTIPS -- Terminal Information Processing System + A E6 ]6 Y1 \7 j( KTL -- Taxilane $ Y. R4 _9 l/ X* Y0 { TMA -- Traffic Management Advisor : W0 p4 A$ ]8 u8 ^) H; j, I TMC -- Traffic Management Coordinator $ R/ a/ ~6 q+ j/ q5 r* G/ ZTMC/MC -- Traffic Management Coordinator/Military Coordinator 8 a% _. t7 G, A2 y9 x TMCC -- Terminal Information Processing System ! Q* G+ ~& x* M, n* u) yTMCC -- Traffic Management Computer Complex ; o" p' C6 N5 T8 @% KTMF -- Traffic Management Facility 8 r7 j7 f: ^4 x5 g$ E7 @( R/ _ TML -- Television Microwave Link 8 V, B! p- v- J; a2 p) Y TMLI -- Television Microwave Link Indicator 0 d+ m, Q; Y- e TMLR -- Television Microwave Link Repeater ' Z8 m# m" Y& f4 Y# ^5 {3 h TMLT -- Television Microwave Link Terminal - b0 u H; t. j1 ATM&O -- Telecommunications Management and Operations 7 {2 r! j, m6 D6 W. J* }$ t. ]TMP -- Traffic Management Processor 9 C- f6 v4 Q' G" y2 }$ f" [+ U( E TMS -- Traffic Management System . T' ` M2 J7 X6 }+ _/ x2 TTMSPS -- Traffic Management Specialists * i# | D' A k7 D* g. m) L TMU -- Traffic Management Unit 2 {2 u, E0 S: l# z$ \TODA -- Takeoff Distance Available 8 D+ m0 F# m8 T. s+ Q( | Y TOF -- Time Of Flight # c1 r! I: G) Z! H4 ~5 H: Q' \* O TOFMS -- Time of Flight Mass Spectrometer 1 u2 }4 p. G0 |! n; i7 s) WTOPS -- Telecommunications Ordering and Pricing System (GSA software tool) " e9 G D9 z8 N3 H3 | TORA -- Take-off Run Available 0 S7 Y4 v4 Q/ i' x$ W7 a TNAV -- Terminal Navigational Aids , o1 f C% I) q9 { TR -- Telecommunications Request 1 d0 F& {- z* x. B: f2 ^* @+ f4 s/ R TRACAB -- Terminal Radar Approach Control in Tower Cab . ^. o$ c Y6 V6 U; l/ \- _+ qTRACON -- Terminal Radar Approach Control Facility 1 L" E2 B/ \# G. Y9 V _8 B- ]TRAD -- Terminal Radar Service . f; B( h& S. I# i TRB -- Transportation Research Board + y2 J* K# u* mTRNG -- Training 0 ~6 r. J5 h4 F. s. W7 H- U1 ] TSA -- Taxiway Safety Area / I; v$ G) g) U1 W* y! E' k: }. ^7 _+ TTSEC -- Terminal Secondary Radar Service ' [5 [% D! {1 q e4 ^! a& x# f' p TSP -- Telecommunications Service Priority ( ~2 k" K: e0 ITSR -- Telecommunications Service Request ) a/ S! N8 g- o B+ hTSYS -- Terminal Equipment Systems 5 }7 G+ e9 p; P8 kTTMA -- TRACON Traffic Management Advisor + z) Z- E9 s, Q' l# H: D; f. gTTY -- Teletype # s5 l! A5 w' O) N3 | TVOR -- Terminal VHF Omnidirectional Range - u7 P4 k3 S# p& P/ |* V/ sTW -- Taxiway 7 T- D' Z! T9 [6 C0 T, o3 L TWEB -- Transcribed Weather Broadcast * r5 _1 Y1 X) w3 sTWR-- Tower (non-controlled) 6 |1 M3 t7 i! A+ T: g3 aTY -- Type (FAACIS) 5 K3 i3 W7 ]7 I4 @9 J ) n$ t$ \- t, s - D6 v* N* s- S; e9 w: G7 _U top ) u- g& u7 K4 a' Y3 Z; {' B+ ~# P& v ) k- G6 n' T4 ^: _ --------------------------------------------------------------------------------" K- @8 C, [$ z t- p- n UAS -- Uniform Accounting System . d z& H* l1 q* ~- y$ ]7 zUHF -- Ultra High Frequency - g# b% m) K0 Q9 `4 H URA -- Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 6 l$ s( Q1 c" U/ y USAF -- United States Air Force 1 M* j8 p* V" B$ r- P6 E USC -- United States Code + W! K1 W) ^% ZUSOC -- Uniform Service Order Code $ [* E8 n* e" ~( ?9 m: X d& j# U1 i, Q( U7 _- t 7 ?- ?/ s6 g/ zV top : V# L& a+ x* ^ 4 z4 t! b% U- G9 v3 M p9 M, y-------------------------------------------------------------------------------- 5 ^3 l9 y) n2 P- a" LVALE -- Voluntary Airport Low Emission ' y$ t! D" B) _3 A9 l4 YVASI -- Visual Approach Slope Indicator $ l) H$ P! y7 R9 A5 _$ ? VDME -- VOR with Distance Measuring Equipment % M+ b% J3 y) [5 cVF -- Voice Frequency ' G8 E: P) R; A9 w$ q VFR -- Visual Flight Rules 4 P" W8 e# {% X5 B VHF -- Very High Frequency 7 K3 b% r# s9 O; S B BVLF -- Very Low Frequency 8 B5 @! u% R9 C/ j- R$ Y" ~+ r VMC -- Visual Meteorological Conditions 4 R& J# V, e) y# U/ U VNAV -- Visual Navigational Aids : x6 G: e* k$ a6 z0 D) GVNTSC -- Volpe National Transportation System Center % D, T# Z7 o+ X+ F" r3 _" j VON -- Virtual On-net / ]( d( b6 q9 c8 C- FVOR -- VHF Omnidirectional Range 8 [$ D7 z1 i0 ~: U- D VOR/DME -- VHF Omnidirectional Range/Distance Measuring Equipment 9 z- M$ v! {+ ^; L7 qVORTAC -- VOR collocated with TACAN . C( w. [, J+ B b0 K M VOT -- VOR Test Facility $ O5 @4 [4 K$ e1 t8 C5 y VP/D -- Vehicle/Pedestrian Deviation - n3 O7 `. X. b% n6 N9 sVRS -- Voice Recording System 6 P* d" W0 U- g* i/ J8 yVSCS -- Voice Switching and Control System + M7 T5 l8 u- s8 D/ M VTA -- Vertex Time of Arrival 8 ^! h, j6 h# C- n( v' c6 H: | VTAC -- VOR collocated with TACAN 3 F8 V9 d, b4 A9 f VTOL -- Vertical Takeoff and Landing ! }9 b _7 n. E$ ?6 e) g6 G0 K VTS -- Voice Telecommunications System 2 H7 q% h% ^( d% k: t& t* K, D R! c( U) S* {4 X; H" A/ N5 r- | 6 E5 R0 F8 d1 _. lW top 2 c X) K' P8 T8 a. {+ { , ^ X. q' r% h; d/ |--------------------------------------------------------------------------------, D5 J, U) w& T; x+ _+ P6 B WAAS -- Wide Area Augmentation System " T" ?5 H8 B+ z# i( |# a6 P7 M WAN -- Wide Area Network 4 W7 M; t1 g4 X2 _ WC -- Work Center & _1 Q+ j \3 @. V% K, {- xWCP -- Weather Communications Processor & l4 Q9 i( ~$ y# vWECO -- Western Electric Company j4 u& X) q7 H' [" P# l WESCOM -- Western Electric Satellite Communications 4 ]$ F, L! k1 l; ?+ J- @9 B( ?WMSC -- Weather Message Switching Center ' `0 F0 E0 I. b; p& Y$ l, DWMSCR -- Weather Message Switching Center Replacement # S3 t ?' U0 D* {# @ WSCMO -- Weather Service Contract Meteorological Observatory 2 I+ ~/ S- j/ m jWSFO -- Weather Service Forecast Office / @3 \1 t2 S& _7 D: b8 J8 F1 O9 uWSMO -- Weather Service Meteorological Observatory 8 C$ ]6 `3 W2 [$ s. Z, | WSO -- Weather Service Office ; q0 \* [5 U, `0 j* { WTHR -- "Weather" . S- u6 T! K( @* C* h! `7 \WX -- Weather % D( X; l3 b# }, P3 Z1 K2 L: c 2 b" p; s4 o8 D/ b* r9 u ; J/ o& w5 H: J' \X top + f; o0 C+ i& z) l & H1 p: u9 k/ O! \6 N4 q/ g2 ~ --------------------------------------------------------------------------------4 K/ v* t1 C) i) X* g! z9 \" J( \ % i, S9 A5 v; O# N & |; Q! A1 [6 t% w) m3 G % ?6 [& c0 g' x% EY top : `$ b4 I3 b4 V' {3 c 6 w# i; `8 X% K. {* f& B-------------------------------------------------------------------------------- + U7 P& l o+ J/ e C/ t0 ?# H2 _" _, X # P4 [$ b- ?5 _5 D9 ?- F6 Z 3 W, M$ c( W; ZZ top 8 v l5 e% s' \6 M. d0 V; F, A+ j& ~3 z& s5 Z0 T' n: X* E; k) G --------------------------------------------------------------------------------




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