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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 ' u5 z* G5 ^ G( T) l+ W6 K+ Z. o--------------------------------------------------------------------------------- r7 |. H# H b% j2 o- s6 }, g. M 8 c, ?5 `" W! I8 A3 {% H % }' l6 X& {4 v. `$ \ A | B | C | D | E | F | G | H | I | J | K | L | M 1 j* D: ]" s2 |6 N4 R 6 |" b( a8 T% |1 {$ ?+ Z9 [N | O | P | Q | R | S | T | U | V | W | X | Y | Z7 r1 b9 \4 {; `' Y 2 x" d0 x6 G/ w; q7 y9 u9 U1 Z7 _/ o$ e$ X A top 1 o) C5 r- x; k3 O$ k! A. u ' F: Z! h- _& z T' ]--------------------------------------------------------------------------------! F5 t8 j) W( ^ ( K( \8 j. m' F A/C -- Aircraft4 R0 w3 j d: W9 I A/G -- Air to Ground" N8 W9 \9 c7 _' K A/H -- Altitude/Height$ t6 z0 @/ @- x4 x& |( x( ~4 F% [( D6 _; d AAC -- Mike Monroney Aeronautical Center ' C* f; r1 P \! H+ o" W0 [AAF -- Army Air Field F3 G' b0 V3 f& l2 D3 GAAI -- Arrival Aircraft Interval c% i2 \* [9 {5 r4 r, B5 U AAP -- Advanced Automation Program/ u6 C' h% b: U/ G AAR -- Airport Acceptance Rate 6 n; Z }+ w* g% u/ J5 \* wABDIS -- Automated Data Interchange System Service B% V" ~9 S; G3 k! _ ACAIS -- Air Carrier Activity Information System 4 U+ y8 r/ E* lACAS -- Aircraft Collision Avoidance System) }6 B8 h6 g5 U ACC -- Airports Consultants Council $ d2 g& q4 k' KACC -- Area Control Center( X& `/ r( y* Y4 M+ s ACCT -- Accounting Records# j, u' \; m& G3 y/ V6 N- m ACD -- Automatic Call Distributor 6 B* N" U% j, ^2 d/ F9 b+ EACDO -- Air Carrier District Office ) m* b' f `& [% y7 tACF -- Area Control Facility 9 A# I, p) V# N1 f/ A; ] ACFO -- Aircraft Certification Field Office * p1 R. w& a* ?: A$ X ACFT -- Aircraft ! u# y7 t; X, d% i8 tACI-NA -- Airports Council International - North America @8 b1 `& Z. hACID -- Aircraft Identification* x5 Z2 t8 m" t: M d3 Z2 } ACIP -- Airport Capital Improvement Plan * R$ s$ o4 q+ ?& K5 M ACLS -- Automatic Carrier Landing System ) o2 R4 w* e& Q" C ACLT -- Actual Landing Time Calculated * Z7 T4 T3 j- T- A2 ]ACO -- Office of Airports Compliance and Field Operations , _; @ Z9 ~! [6 i/ XACO -- Aircraft Certification Office + b7 w- n, Q* o* W" v- C2 H+ @ACRP -- Airport Cooperative Research Program ' F1 A1 N' N0 T: U. _/ z. O3 ~! J- ~ADA -- Air Defense Area + k$ t* G: x7 _# A: _; d" D ADAP -- Airport Development Aid Program + i0 c( S. V3 H' r3 ^" j ADAS -- AWOS Data Acquisition System $ c: N4 I. t \/ C/ N0 S! JADCCP -- Advanced Data Communications Control Procedure 7 A6 `( C6 f& ~6 B" I5 O; l% C ADDA -- Administrative Data , S' I* ]5 r0 k6 W ADF -- Automatic Direction Finding * P& _8 b6 S2 |3 ` ADI -- Automatic De-Ice and Inhibitor 6 i- z6 z6 [! ^/ o6 M D ADIN -- AUTODIN Service " s' s3 q7 V3 Y0 U* w! e$ V# i5 Y8 w ADIZ -- Air Defense Identification Zone 6 B8 G! k" V5 Z, Y! i3 U1 d ADL -- Aeronautical Data-Link ! Q$ X+ M) x( [) bADLY -- Arrival Delay # J* }0 ~, K8 z1 c; t" @ ADO -- Airline Dispatch Office : K. Z @! |0 {: DADP -- Automated Data Processing ' _8 ~/ N, p/ C0 T! ? ADS -- Automatic Dependent Surveillance ! c7 R0 ?( x# n, SADSIM -- Airfield Delay Simulation Model + v5 C4 A3 a4 TADSY -- Administrative Equipment Systems 4 c, M1 s, t$ t: w7 c' DADTN -- Administrative Data Transmission Network 7 C. \5 t" _/ r% D ADTN2000 -- Administrative Data Transmission Network 2000 " v6 [( ^7 s& D5 `9 B5 u4 c- JADVO -- Administrative Voice / c0 ]9 |6 T% l+ d* u AEG -- Aircraft Evaluation Group + d7 V( K( L& \ AERA -- Automated En-Route Air Traffic Control ; A% Y; C" q5 eAEX -- Automated Execution % W: c* E# |) f" x% ^: S' cAF -- Airway Facilities , [1 ?- O. w# EAFB -- Air Force Base " O8 l# n7 J' |* t$ C& W6 q AFIS -- Automated Flight Inspection System " n4 U% G' _/ m5 x' L" v; Q; z$ t AFP -- Area Flight Plan & c# c, n4 E! NAFRES -- Air Force Reserve Station \/ K/ U& e, v! _AFS -- Airways Facilities Sector 2 v4 U( @0 e0 ?! z2 Y, `; B AFSFO -- AFS Field Office ; [, E( e1 p6 EAFSFU -- AFS Field Unit ) T2 m% s4 }% w$ Y, DAFSOU -- AFS Field Office Unit (Standard is AFSFOU) 7 n4 x: J2 a% [' ^4 L AFSS -- Automated Flight Service Station 4 u ~4 r$ }5 L: ~5 K' _9 K# X/ o AFTN -- Automated Fixed Telecommunications Network " f7 h* s% {( t0 M& j# O+ I& ^( y AGL -- Above Ground Level & z% T: W) p5 D8 I' jAID -- Airport Information Desk : k" j% r4 L' I; Z6 vAIG -- Airbus Industries Group / k: n% `0 x0 s9 O& n) z AIM -- Airman's Information Manual ) D5 O6 {5 M. }' vAIP -- Airport Improvement Plan 2 f, [) e8 W- z# O2 C1 {$ z$ \AIRMET -- Airmen's Meteorological Information 2 U$ K3 u, L3 y* N+ {AIRNET -- Airport Network Simulation Model 6 H1 n. ^7 q7 S. ]; bAIS -- Aeronautical Information Service / m% B6 N( ^: L) _$ b) eAIT -- Automated Information Transfer 0 _) r6 L! F! h6 R* W1 g. J9 x s ALP -- Airport Layout Plan $ _- F6 k" C0 e+ V& eALS -- Approach Lighting System 7 H" w0 m+ ?4 B- iALSF1 -- ALS with Sequenced Flashers I - M9 @& I6 y" O4 rALSF2 -- ALS with Sequenced Flashers II H% x4 B4 I) ?/ FALSIP -- Approach Lighting System Improvement Plan V# p: N T, x* q ALTRV -- Altitude Reservation % p0 a) @) r$ XAMASS -- Airport Movement Area Safety System 3 }+ _" ]# W4 a- v2 d1 p AMCC -- ACF/ARTCC Maintenance Control Center . L8 V2 a3 v! Y4 N/ JAMOS -- Automated Meteorological Observation Station + Y. T- B6 X. _' e- \& o S1 G" k AMP -- ARINC Message Processor (OR) Airport Master Plan - `' E8 B9 d! n AMVER -- Automated Mutual Assistance Vessel Rescue System # A8 g* b, N( w* q) j- s$ pANC -- Alternate Network Connectivity 5 E1 Q2 p1 s% u8 p9 W" k+ r ANCA -- Airport Noise and Capacity Act ' E+ Z* X* C, D' T; q ANG -- Air National Guard 0 L3 Y1 J! ~! o$ `: ~8 rANGB -- Air National Guard Base 8 O; a+ ?% ?0 z i) h5 U$ mANMS -- Automated Network Monitoring System . W, e, _) [7 t. L) V2 H! Y ANSI -- American National Standards Group 5 r5 V: R( P( B/ k! m AOA -- Air Operations Area: G3 S- M8 Z2 o. O3 q6 j2 f AP -- Acquisition Plan ) M/ M& `4 g: T4 g' |' _' { APP -- Approach ' T& V2 @& u: g @APS -- Airport Planning Standard + d2 u6 |' V+ T" x7 OAQAFO -- Aeronautical Quality Assurance Field Office , d& T3 X+ _* e# g6 }/ Z2 ^ ARAC -- Army Radar Approach Control (AAF) & H! \, \( N- ]0 z3 j* G! rARAC -- Aviation Rulemaking Advisory Committee ) e, q$ x( K4 n( R1 s$ O' Y: m4 UARCTR -- FAA Aeronautical Center or Academy ; d* }; s$ `. \" ^ARF -- Airport Reservation Function % l4 }# I1 m2 a, \0 `' P ARFF -- Aircraft Rescue and Fire Fighting 9 r0 u \' Z& ~6 F/ N- iARINC -- Aeronautical Radio, Inc. , y! W( z& u/ l5 o X6 L$ Y8 M1 tARLNO -- Airline Office + f' k8 B9 S3 e# M! FARO -- Airport Reservation Office 4 J% G" O" z4 l1 z ARP -- Airport Reference Point ?/ L' s- y4 [# o8 Y y) v+ |ARSA -- Airport Service Radar Area . l$ g) C6 n5 C. I0 |8 ^. H ARSR -- Air Route Surveillance Radar ' Q3 @. E% V6 D0 @4 Q" iARTCC -- Air Route Traffic Control Center ( h. R, a- q: I# x ARTS -- Automated Radar Terminal System % C, u& v& i2 DASAS -- Aviation Safety Analysis System 7 [& ~& v1 ]1 Z- y$ @- P% L! F! C y ASC -- AUTODIN Switching Center 9 l5 h; ]/ m7 ?, w ASCP -- Aviation System Capacity Plan ; V* `% A; X- m$ `2 U# r, w ASD -- Aircraft Situation Display # O: m% Z# t+ N ?6 NASDA -- Accelerate -- Stop Distance Available ! N1 J3 T' O+ a7 Q, B+ y3 R ASLAR -- Aircraft Surge Launch And Recovery 3 C* c0 y: J% k+ l1 b/ l, v/ RASM -- Available Seat Mile & x) H% ?' ~$ N- D7 c8 ?2 D5 @, ~ASP -- Arrival Sequencing Program ! j" m. B3 `- E ASOS -- Automatic Surface Observation System ; D8 {; Y2 V( O5 y7 TASQP -- Airline Service Quality Performance 6 X" b2 j* V4 d/ m) u w( U) _) nASR -- Airport Surveillance Radar ) W! t+ q) }1 d! t( R ASTA -- Airport Surface Traffic Automation `$ Z% a* J) W; @/ M r# G( f; ?ASV -- Airline Schedule Vendor % B9 `1 h+ J" L2 B$ }0 \% |2 N AT -- Air Traffic % z. C9 M: v9 \9 NATA -- Air Transport Association of America 5 H2 u$ I0 F M; l& U ATAS -- Airspace and Traffic Advisory Service ( a& F; }% t; J) i( h6 a2 o! mATCAA -- Air Traffic Control Assigned Airspace + G' ~: [4 x1 D! e" L _' V, Z$ K AT&T -- American Telephone and Telegraph & L' T& j& T, ?& k AT&T ASDC -- AT&T Agency Service Delivery Center 6 B$ T8 T& [5 B, m; v( a$ s AT&T CSA -- AT&T Customer Support Associate ' V, S/ T5 Z- U4 _ ATC -- Air Traffic Control # G. M* v' Q$ i! _3 A* y ATCBI -- Air Traffic Control Beacon Indicator . E( @& t3 X R0 p7 h2 L1 C/ N ATCCC -- Air Traffic Control Command Center + K- ]) F2 a6 b C2 q" ~ATCO -- Air Taxi Commercial Operator 1 X, b6 z# e/ I$ aATCRB -- Air Traffic Control Radar Beacon 8 q9 y# p1 M0 q& f" n. ?# ] ATCRBS -- Air Traffic Control Radar Beacon System ' T) g( a7 Z, U/ j% }7 z1 o ATCSCC -- Air Traffic Control Systems Command Center 0 k8 }4 G1 w0 I4 [$ W( z8 O- a& o, zATCT -- Airport Traffic Control Tower 9 r7 B9 }. M3 f" F$ p ATIS -- Automated Terminal Information Service % L ~& B8 F* F1 S: [( vATISR -- ATIS Recorder : z7 H0 n' f! g ATM -- Air Traffic Management : k# i! W' a8 ]0 B E ATM -- Asynchronous Transfer Mode " v' i! K( P% E% ?2 w; e! OATMS -- Advanced Traffic Management System 7 a. g1 t9 I) Z' O6 c4 \ ATN -- Aeronautical Telecommunications Network 6 V. n' e: q+ c* a2 |* qATODN -- AUTODIN Terminal (FUS) / z$ r3 b7 ~. S1 t7 R% kATOVN -- AUOTVON (Facility) 0 w! n# I' Z* z& P$ k ATOMS -- Air Traffic Operations Management System 3 c' K) x* L% J& d& f( l$ d5 E ATS -- Air Traffic Service . s! B, v8 c' c. H: C ATSCCP -- ATS Contingency Command Post ! \. w# G% L9 h, n: e2 }ATTIS -- AT&T Information Systems + Q, z0 E+ b: c4 b AUTODIN -- DoD Automatic Digital Network & H' r' E- K. ~0 I9 `- ~( PAUTOVON -- DoD Automatic Voice Network . j8 u9 a( R3 \. } AVON -- AUTOVON Service + V3 w o5 S( l# f! ? [1 C$ oAVN -- Aviation Standards National Field Office, Oklahoma City & w" w6 j$ Z3 d1 V. v( | AWIS -- Airport Weather Information ! d4 D) c! E4 l* E1 X7 l# m AWOS -- Automated Weather Observation System % U$ m6 |6 l4 ~- S) z. }; rAWP -- Aviation Weather Processor 5 \( z: U4 K% }( `# j% O, ? AWPG -- Aviation Weather Products Generator 7 D" o( M$ k5 y( a0 y& H) ] AWS -- Air Weather Station 9 V/ b; b' R% q" Z+ D5 F- n& I* E& x% D) z% l 5 Y5 o& P" J# ] E7 R- O3 q % {/ K: K/ ]7 A' n* u2 [& ^! YB top 9 _0 B1 ^+ R% m1 H+ y4 X 3 L. h) D6 G7 y- V-------------------------------------------------------------------------------- * f6 U( B+ D2 X/ `BANS -- BRITE Alphanumeric System , O1 m' [6 q5 D/ VBART -- Billing Analysis Reporting Tool (GSA software tool) 8 A" S0 K: o) }% v BASIC -- Basic Contract Observing Station # k, S. l: P# D) q( V( rBASOP -- Military Base Operations $ ~5 J0 x8 p4 r9 x. b( u BCA -- Benefit/Cost Analysis & r; l* W$ v( @" ~6 D! e$ G ^9 S: D BCR -- Benefit/Cost Ratio , x4 d! g# ~9 d, A' NBDAT -- Digitized Beacon Data ! H0 W! i: }+ S, t# R4 E4 _BMP -- Best Management Practices # n/ [( m8 O1 u- ]3 K$ [ BOC -- Bell Operating Company \ c+ a' h" o; Obps -- bits per second 9 d0 F4 y m& L: CBRI -- Basic Rate Interface - }6 K& L7 S! A" TBRITE -- Bright Radar Indicator Terminal Equipment 2 _6 ~$ i3 F8 M# C# j0 \BRL -- Building Restriction Line - Q$ c2 ^' \0 m9 B2 C2 o) PBUEC -- Back-- up Emergency Communications " x; x/ b2 A8 {; e5 dBUECE -- Back-- up Emergency Communications Equipment - u) c$ h: ~5 Q; S# S& \ % k# ? h! j/ I0 P2 D ! N. D2 y" D- [$ uC top 0 L- u: k" |: I& U) b6 W0 X% }5 s # y9 a4 ]# q9 c2 k# o --------------------------------------------------------------------------------0 e" i4 \3 t4 T5 y0 K+ M CAA -- Civil Aviation Authority . V) @9 w# q* w3 r$ eCAA -- Clean Air Act - z! U- N4 Q. @5 D5 r' p* tCAB -- Civil Aeronautics Board ) P8 v% J# y5 f% | CARF -- Central Altitude Reservation Facility ' p" N. w" M9 {- m" [ CASFO -- Civil Aviation Security Office ' g' [5 F3 k) l$ O q, W7 ^& k. ^/ K CAT -- Category * f8 P, ?$ `9 M CAT -- Clear -- Air Turbulence ( M/ x3 `1 Q3 ?6 p1 R0 vCAU -- Crypto Ancillary Unit ! d5 z& U3 ^ e& Q e4 q CBI -- Computer Based Instruction $ T: a7 K; Q5 V$ Z& q% VCCC -- Communications Command Center * J( q3 w/ V, |) _, U+ T; zCCCC -- Staff Communications 6 y' ^* D# s4 H8 o. xCCCH -- Central Computer Complex Host . V* `% Q/ g& j# h* c7 D, d' a* @ CC&O -- Customer Cost and Obligation 3 `" l" o R; Z1 fCCSD -- Command Communications Service Designator 6 t' e: {" Q! n6 R! A6 x1 aCCS7-- NI -- Communication Channel Signal-7 -- Network Interconnect ; C! x3 @3 H8 I- E CCU -- Central Control Unit . B( @1 w u: n8 uCD -- Common Digitizer ) B; r9 C, x# Y5 @ CDR -- Cost Detail Report & {; i( y! O; \, _ I9 f5 aCDT -- Controlled Departure Time - q' g" J1 H1 x4 k4 [) }CDTI -- Cockpit Display of Traffic Information , {2 Q! n8 E5 D7 i" S) iCENTX -- Central Telephone Exchange ( P7 u& m4 K4 `" n; N7 B CEP -- Capacity Enhancement Program 2 H6 R0 V4 [& S CEQ -- Council on Environmental Quality : e4 P$ E0 _, H5 ?+ C% ~4 Z2 jCERAP -- Central Radar Approach " a2 n. K- x2 E; X: XCFC -- Central Flow Control % m9 p! V5 \, QCFCF -- Central Flow Control Facility 1 K; l+ B- u' A" ~CFCS -- Central Flow Control Service 9 W3 k# f1 l' DCFR -- Code of Federal Regulations " M+ A* @5 K6 ^+ R+ MCFWP -- Central Flow Weather Processor $ L, ^ H9 X; R V CFWU -- Central Flow Weather Unit : c/ `3 d1 ~, Q4 p, t CGAS -- Coast Guard Air Station 9 P: {3 ~7 F( p( o CLC -- Course Line Computer 1 N, d9 p: ^ ]2 a* R+ q5 n( A! N CLIN -- Contract Line Item A7 q; O2 @ E' Y- U CLT -- Calculated Landing Time * P* @& ?% F2 o& X1 Y) W) y4 M6 ~CM -- Commercial Service Airport % g6 H4 [- x! i M# U CNMPS -- Canadian Minimum Navigation Performance Specification Airspace P6 |# @) Y& Y+ `! i% n( O _. yCNS -- Consolidated NOTAM System , x1 S' w7 c: I1 R! n6 P1 [CNSP -- Consolidated NOTAM System Processor * m/ U6 ~) i+ X+ o" ?3 O CO -- Central Office # k9 t% h- I2 ACOE -- U.S. Army Corps of Engineers ! R- M' X" |- M- I: RCOMCO -- Command Communications Outlet 4 k. E# a) I4 [. P8 G$ R8 eCONUS -- Continental United States 9 R4 l, L" k" B CORP -- Private Corporation other than ARINC or MITRE 1 ]0 b# Z2 D8 I+ ICPE -- Customer Premise Equipment $ w+ r: i% \+ F" F5 r% x CPMIS -- Consolidated Personnel Management Information System / b, y; L5 L$ i4 L) r CRA -- Conflict Resolution Advisory ( V! d3 F. F* z CRDA -- Converging Runway Display Aid " g1 Y) o: P5 E" R CRT -- Cathode Ray Tube 7 l! y3 D( I1 k) x6 ^4 s$ G" ` D# { CSA -- Communications Service Authorization 2 S5 F+ f0 X/ Q8 t& oCSIS -- Centralized Storm Information System . k' w( h5 _, o5 V( L CSO -- Customer Service Office 7 t& g+ z z" J. \/ Y n CSR -- Communications Service Request G$ _, f7 j) {0 V9 H9 M! FCSS -- Central Site System 0 }: w# J: h# B3 s4 x! Q/ ]. V4 B C/S/S/N -- Capacity/Safety/Security/Noise 7 @9 B* T! d: K, `: vCTA -- Controlled Time of Arrival 6 D& x+ q! }- y4 n( `7 o CTA -- Control Area ( t2 o! V$ a8 w6 dCTA/FIR -- Control Area/Flight Information Region @& t) D7 j2 J8 M ACTAF -- Common Traffic Advisory Frequency 7 [! G# `' \; f% A+ z/ |: [- TCTAS -- Center -- Tracon Automation System w' p0 k% D0 T2 b q0 b CTMA -- Center Traffic Management Advisor t& ?* w4 g1 y* a$ r CUPS -- Consolidated Uniform Payroll System ! T( |' O) q; M E% hCVFR -- Controlled Visual Flight Rules c4 U. F! h4 Q% Y+ r9 | CVTS -- Compressed Video Transmission Service - ~5 x5 X- L. A4 a$ c CW -- Continuous Wave ( t& _. q$ _: a, R( d* ~& N5 b/ OCWSU -- Central Weather Service Unit % @8 h4 Q( B, ~1 ]+ W4 xCWY -- Clearway . ?2 |# |. u1 \ ; g3 m9 H' J+ j: V, {5 X / h {% f' M$ o9 K0 R D top + n% ~5 e8 e2 I& w/ E: H/ f+ ?9 c* ?' q --------------------------------------------------------------------------------! i v) ~3 a ^0 q& l' V DA -- Direct Access " V4 z' S" c7 z! C: q DA -- Decision Altitude/Decision Height ' L) n) ]6 d1 j5 mDA -- Descent Advisor ! L" y5 ?5 b7 T3 C DABBS -- DITCO Automated Bulletin Board System ) R [; c7 A/ z, B3 ODAIR -- Direct Altitude and Identity Readout 3 S0 X# ]" u/ s6 b8 q" ZDAR -- Designated Agency Representative ) `! Z# z1 j' f& K+ `( @5 jDARC -- Direct Access Radar Channel / @$ h% o8 D$ {: H, h1 j dBA -- Decibels A-weighted - d( q1 K7 r& oDBCRC -- Defense Base Closure and Realignment Commission - z& m+ }# U# {- j; b8 d; j DBE -- Disadvantaged Business Enterprise 9 T1 P* c2 c: V7 n+ Q6 ^; Q/ J4 e& t: iDBMS -- Data Base Management System ! x/ s) n/ [( o$ v1 J DBRITE -- Digital Bright Radar Indicator Tower Equipment ' ^6 @; ?# j- o- x' ^5 V+ A DCA -- Defense Communications Agency 9 M6 ~" n Y! e! I: z! ^7 bDCAA -- Dual Call, Automatic Answer Device : q4 E# u5 |/ b& G DCCU -- Data Communications Control Unit 1 K1 L8 o3 Z( I" O/ X# T" z$ @2 h DCE -- Data Communications Equipment " U. ? s& }, R Y$ q0 ~2 S DDA -- Dedicated Digital Access ( G+ W/ v6 C/ S& f: K& v" o3 `# \ DDD -- Direct Distance Dialing * G! E3 j: g2 n7 F3 T' N. a" p UDDM -- Difference in Depth of Modulation 9 u5 ^0 V r7 |0 H. I: zDDS -- Digital Data Service 3 [& h7 L1 N' e1 ]' `2 I% s; fDEA -- Drug Enforcement Agency 8 z9 Z) l" N+ L" \: [& U x DEDS -- Data Entry and Display System ) U! n; S* g' x4 m' |/ ` DEIS -- Draft Environmental Impact Statement , }+ h! v+ o1 [# m. C: k3 ^. o DEP -- Departure , p, x; }1 E1 l8 S- L* E& |' bDEWIZ -- Distance Early Warning Identification Zone * {" r6 @3 V1 _3 pDF -- Direction Finder ! o5 z' F v9 w$ X( z: p) O9 u DFAX -- Digital Facsimile 9 V% }2 r8 k, [ S# G1 @9 PDFI -- Direction Finding Indicator % l1 w" g6 @6 @DGPS -- Differential Global Positioning Satellite (System) % d. i4 E. l+ f- FDH -- Decision Height - L7 |5 N# \. [" \ ^/ Q! XDID -- Direct Inward Dial 7 @! e( A4 N' U( `) TDIP -- Drop and Insert Point W* r2 W) H- l6 p2 { u5 ^1 w! Y* C DIRF -- Direction Finding , D/ t! K1 E1 w- q* A; fDITCO -- Defense Information Technology Contracting Office Agency " {- t9 H7 X$ }5 V6 iDME -- Distance Measuring Equipment : V6 p2 B# m8 K) R/ c. v DME/P -- Precision Distance Measuring Equipment 1 M4 m/ h; C- m- P! t" @% dDMN -- Data Multiplexing Network - ], O o' g/ l/ m. G: s DNL -- Day-- Night Equivalent Sound Level (Also called Ldn) 5 s1 h q {1 X; V$ \9 P; i' BDOD -- Direct Outward Dial 3 e# ~5 `' P$ c: L1 ~) B) k0 w2 [ DoD -- Department of Defense " S$ u* f& V G4 M. d+ V, ^DOI -- Department of Interior & `! ~1 a) V( J* R DOS -- Department of State $ G9 L" b4 v5 P' JDOT -- Department of Transportation 1 N4 J9 F7 s, o/ S; s7 XDOTS -- Dynamic Ocean Tracking System ! ]1 S6 }/ F8 \/ |( E" C DOTCC -- Department of Transportation Computer Center 4 e8 [5 {# J8 O4 y3 P, r6 j/ N# { DSCS -- Digital Satellite Compression Service " r7 f% ^ y6 ^" Q( U8 | DSUA -- Dynamic Special Use Airspace $ [! ?$ @7 U# H5 n$ BDTS -- Dedicated Transmission Service $ F( k( V+ l4 Z DUAT -- Direct User Access Terminal 5 b5 k6 F7 Q' ?8 a% HDVFR -- Defense Visual Flight Rules ! f# V! b! e' ]6 }) f( m" t DVFR -- Day Visual Flight Rules 2 A1 J l) n2 z" z DVOR -- Doppler Very High Frequency Omni-- Directional Range , U5 ?( q: i3 C6 Y. T3 Q DYSIM -- Dynamic Simulator 0 J1 u1 j* \/ b9 d- u$ i ) b3 ^, F$ X8 Q' T% k1 J0 u * z9 X2 g9 ~/ ]! ^E top . |7 B0 T+ ]" y7 X* i) Y3 z0 z$ U5 Y% w r( `% O- h& Q --------------------------------------------------------------------------------1 ?+ |3 g0 M- p E-MSAW -- En-Route Automated Minimum Safe Altitude Warning 4 c: z* D" I/ Z- Y" Z$ i EA -- Environmental Assessment % F6 h. X% t6 c8 t: F* g3 FEARTS -- En Route Automated Radar Tracking System - G! R! d+ m- T3 h ECOM -- En Route Communications 6 i+ X+ ?5 q' W0 [4 e1 NECVFP -- Expanded Charted Visual Flight Procedures 0 f* l, ]; B; E EDCT -- Expedite Departure Path ; t5 X$ F- a: w$ k F) AEFAS -- En Route Flight Advisory Service $ q; h+ S! r$ z: H EFC -- Expect Further Clearance ( L" v" O6 E4 BEFIS -- Electronic Flight Information Systems - _% i8 K" x" x( WEIAF -- Expanded Inward Access Features * p$ W; b* s( S- k' r! C0 i1 r0 kEIS -- Environmental Impact Statement * ^5 |, x9 u& i* l0 O7 J ELT -- Emergency Locator Transmitter 7 H3 [- g( N3 x, R; sELWRT -- Electrowriter 7 O, _" A0 m5 k. l! @) m EMAS -- Engineered Materials Arresting System 8 Y0 d/ q% A3 T9 ]( U" r0 q7 n EMPS -- En Route Maintenance Processor System & t1 k9 {$ a! ~+ c& DEMS -- Environmental Management System / C7 t g1 F5 t" R9 G1 p f5 Y ENAV -- En Route Navigational Aids ( P/ q! l# q2 W$ F* bEPA -- Environmental Protection Agency 6 P! i1 Y+ f, I# _0 c EPS -- Engineered Performance Standards . j# ~* S9 @/ m8 f+ M" NEOF -- Emergency Operating Facility 0 u7 e1 U3 }, sEPSS -- Enhanced Packet Switched Service 0 Q9 i2 U) T4 A& Z [" t1 {6 j ERAD -- En Route Broadband Radar - s! ?5 k* B7 E- v3 Q- X ESEC -- En Route Broadband Secondary Radar / d- T6 I0 U: K6 \7 }# Y# ~/ ~ESP -- En Route Spacing Program ' `+ m" x# h' B Y% {ESYS -- En Route Equipment Systems ; e8 u8 ~, O$ K ESF -- Extended Superframe Format & M' p0 I; z4 K, g$ U4 H ETA -- Estimated Time of Arrival $ a. V/ ^, Y* l: V. Q5 ]+ }: EETE -- Estimated Time En Route ; M1 J, S1 q4 g ETG -- Enhanced Target Generator 3 _+ D/ o3 q( q9 AETMS -- Enhanced Traffic Management System $ a. Q/ B4 y4 ^& qETN -- Electronic Telecommunications Network : r$ Z8 v* j( m. t. D7 d9 b EVAS -- Enhanced Vortex Advisory System 9 v" j* F- ?5 ] EVCS -- Emergency Voice Communications System ( b. t$ Q: P7 Y. i: I % D; ~$ p) g% ^ 9 _- d* k! d$ f$ h F top " y0 w' n& g( j6 G4 @ ( B0 i' t+ w! j, d D0 m--------------------------------------------------------------------------------) T- q1 I5 O G* `# I; c6 }! v FAA -- Federal Aviation Administration ! S( ?) z- N1 ]9 oF&E -- Facility and Equipment / c, w3 P8 \$ u" n" _+ I ], nFAAAC -- FAA Aeronautical Center $ I i/ H4 _9 s3 QFAACIS -- FAA Communications Information System 5 ?. P5 m; R+ j3 }, v# q) ^4 K& a FAATC -- FAA Technical Center 7 t }. x7 o" _5 s& JFAC -- Facility 2 K; n! g( v& i! cFAF -- Final Approach Fix * G* N; l* N% Y! w* C4 o7 @% k$ v FAP -- Final Approach Point 8 W3 G7 k$ P2 ^2 H+ R' G! F FAPM -- FTS2000 Associate Program Manager ! V ?* Q; d( `/ m: Z+ ?; Z2 x4 } FAR -- Federal Aviation Regulation & n! Z: L3 x3 D" |: F% _$ ~FAATSAT -- FAA Telecommunications Satellite 0 v1 U V! D* D7 Z* {( A: U8 CFAST -- Final Approach Spacing Tool + a) J8 e+ d# tFAX -- Facsimile Equipment 6 z9 ]$ }0 [4 vFBO -- Fixed Base Operator % B- E& X5 x! s5 S2 ]$ J FBS -- Fall Back Switch 6 k( k7 z7 V- H' p6 rFCC -- Federal Communications Commission 6 X4 u5 \6 s5 q9 \* P; b3 J- eFCLT -- Freeze Calculated Landing Time 9 l D% O" ~+ m- S7 A% uFCOM -- FSS Radio Voice Communications 6 [. [- s1 v5 R' l* j: ^FCPU -- Facility Central Processing Unit " c/ p# M+ Y$ G1 b; n. O/ rFDAT -- Flight Data Entry and Printout (FDEP) and Flight Data Service 5 |# C; B' w! m* u0 x( r+ v FDE -- Flight Data Entry $ {9 Z' |# ^9 _* B6 W FDEP -- Flight Data Entry and Printout 7 z/ l8 J1 C7 W; z5 n' }# k, j& YFDIO -- Flight Data Input/Output * z" r. K+ ^" H7 c* @FDIOC -- Flight Data Input/Output Center 5 x6 O1 T0 A% I/ W9 y/ FFDIOR -- Flight Data Input/Output Remote + V) W4 t1 e3 d4 \8 b, pFDM -- Frequency Division Multiplexing " u( V8 s- v1 ~3 X8 N9 `6 U FDP -- Flight Data Processing ( N! D' ]$ b% l w# a) }7 m9 b' qFED -- Federal : D) X- m: _. M FEIS -- Final Environmental Impact Statement S$ ^& u7 @1 F: _. h0 Z$ MFEP -- Front End Processor }0 }$ w& K" p- S9 Q- {/ y2 \FFAC -- From Facility % H( P3 d* L1 G4 [. v4 }5 Y" DFIFO -- Flight Inspection Field Office , b3 q9 l: E+ M7 @5 t7 n FIG -- Flight Inspection Group / q+ Y& X1 B3 h. h% E3 Y( d( e* \! B3 I FINO -- Flight Inspection National Field Office & O$ s& E6 X. ], H# J# Q% LFIPS -- Federal Information Publication Standard , [" H: o5 N0 g- P+ y) m6 d FIR -- Flight Information Region : t/ n6 w% Y, a( p- v5 HFIRE -- Fire Station * J8 t1 u0 E A2 IFIRMR -- Federal Information Resource Management Regulation / q( U$ u4 V% E6 tFL -- Flight Level 6 O3 P6 t. c2 u7 Q+ F FLOWSIM -- Traffic Flow Planning Simulation 5 O2 z" |- x; i! P$ ^' F2 GFMA -- Final Monitor Aid ) \4 |$ {4 k! Y4 A7 o4 ` FMF -- Facility Master File - X# T$ H3 y' W) d* D9 c7 rFMIS -- FTS2000 Management Information System ; Q) K$ m6 ^1 i FMS -- Flight management System 7 ~, \# f! F7 M/ Q5 vFNMS -- FTS2000 Network Management System " Q7 F) V, m! k a0 g% h& a' @3 { FOIA -- Freedom Of Information Act 5 ~* k: e4 G0 w5 x9 J- oFONSI -- Finding of No Significant Impact p! p$ W" q; i% AFP -- Flight Plan + {% @, n8 z+ r D+ }, L4 uFRC -- Request Full Route Clearance " V. u( G6 d* h% @5 y! L( @: X FSAS -- Flight Service Automation System 4 Y' u0 N8 k# x, b4 I8 h+ H/ DFSDO -- Flight Standards District Office - S% h" G9 Y- J Z FSDPS -- Flight Service Data Processing System & [0 u5 W( ?, m2 a, @7 { [FSEP -- Facility/Service/Equipment Profile " P/ C9 V) j+ m! E% UFSP -- Flight Strip Printer 6 ~% t, k9 f8 R1 X' ]! CFSPD -- Freeze Speed Parameter 5 s' q' I! m4 \. A9 _% [8 w FSS -- Flight Service Station 3 M6 s j6 P) G3 h( o$ y FSSA -- Flight Service Station Automated Service , F5 l& l( t: AFSTS -- Federal Secure Telephone Service 9 B: z% W, W) PFSYS -- Flight Service Station Equipment Systems + p: Y% U. v4 a. y7 h- G& v& b FTS -- Federal Telecommunications System : G% r# @7 b4 k: gFTS2000 -- Federal Telecommunications System 2000 5 B# e' Q" k% I# \* K+ P( c, i4 f) g FUS -- Functional Units or Systems + G- t* _0 j" M Y3 y$ uFWCS -- Flight Watch Control Station 3 D) |2 A3 D' i( x) { O! a8 [" g, @$ d* n& d- q/ @% ] J* d # M) a9 W8 E# J G top " r, W; w9 k# ~9 q, r8 K6 x 2 l$ O( ` i' h% P* e" d6 I -------------------------------------------------------------------------------- 2 J9 e" P/ f9 g2 K9 i* A2 E; u! tGA -- General Aviation 5 E. y3 Z7 p/ A6 u GAA -- General Aviation Activity 4 g+ z; @2 ?6 }+ f GAAA -- General Aviation Activity and Avionics 5 \/ i, s. D* e+ D- E5 u/ h3 fGADO -- General Aviation District Office 2 m* N" A0 |" S$ b7 i( W8 {, Y GCA -- Ground Control Approach * m+ U% f! z; w2 P1 Q+ }2 a; M# G GNAS -- General National Airspace System ( f1 o) z! G+ v2 ^0 ^0 P GNSS -- Global Navigation Satellite System - m' p1 R# M% I# vGOES -- Geostationary Operational Environmental Satellite 8 @+ M2 F \; N7 U' oGOESF -- GOES Feed Point " b( J1 \' }7 T; p3 |. PGOEST -- GOES Terminal Equipment ) X4 U3 P8 d" s- w- e" g( z' O0 |GPRA -- Government Performance Results Act # r. H8 Q; b) z, v! d( w3 x4 n GPS -- Global Positioning Satellite 6 ~6 g5 e* x5 N5 Y" d* y GPWS -- Ground Proximity Warning System , L0 N# y" m) x8 C; b& F GRADE -- Graphical Airspace Design Environment * x# b: ?. m4 I& T8 K6 \% r1 lGS -- Glide Slope Indicator }4 ~! |2 _1 b5 {1 Q, ] GSA -- General Services Administration 2 F& Q9 p) w# l( J GSE -- Ground Support Equipment ' T6 P: W7 L; ~/ c8 B' H! E 5 U( c$ H+ X: I% n6 n3 C5 N . o7 W7 {4 g" l1 m4 A7 n$ H$ P H top * X" o" ~7 P- ~! \ - @" @$ x6 H3 k @# G* v --------------------------------------------------------------------------------$ a. {- m1 k; [2 n- }' v( p H -- Non-- Directional Radio Homing Beacon (NDB) $ t7 W0 \1 |* { HAA -- Height Above Airport ! `( B) A* }1 F: U, a& ]1 iHAL -- Height Above Landing 1 _. r l+ m, a) E+ z/ g5 \ HARS -- High Altitude Route System 9 z+ y8 h6 D4 k, Z1 C/ X1 w% E' ] HAT -- Height Above Touchdown 7 Z' O) Z4 w: ^4 {% ^+ G6 u HAZMAT -- Hazardous Materials m1 K% k5 X. \# d" m0 v+ _- BHCAP -- High Capacity Carriers ( V) e# w M: u! l, c3 T- HHLDC -- High Level Data Link Control # b- I7 C+ X! b+ YHDME -- NDB with Distance Measuring Equipment Y5 N$ n1 h4 y' Z% w& n6 NHDQ -- FAA Headquarters / o4 y' ]) W0 s- a; H5 C HELI -- Heliport , Q5 z$ Y6 e* k v {$ n! ^ HF -- High Frequency " k! V6 g5 }3 Q5 L8 {6 { HH -- NDB, 2kw or More ! h/ H1 G% f" z2 \HI-- EFAS -- High Altitude EFAS , E! |: k& x3 s3 \ HOV -- High Occupancy Vehicle 2 b" I: O0 j! j% N+ D" C# u HSI -- Horizontal Situation Indicators ) `* O7 F% H: c' QHUD -- Housing and Urban Development , c" M/ Z5 P: Q4 Y0 b, m$ Q HWAS -- Hazardous In-- Flight Weather Advisory " \6 v7 L+ M- C8 Y0 ]Hz -- HERTZ : }2 p2 W X ?/ _ D8 C ; e; V' `! N0 O8 _' g 5 E8 s5 U" h- P4 Y# r1 g I top $ i p2 K" O! Z ]; w+ c $ Y9 g; [0 G. O; K: [--------------------------------------------------------------------------------7 j- x6 }$ J; u5 a IA -- Indirect Access # z# \! @+ J( y. } IAF -- Initial Approach Fix ( n9 g& }! I4 D; L A I/AFSS -- International AFSS 7 y2 p- T ?% {$ ~0 M$ t2 a IAP -- Instrument Approach Procedures / A: F. ` G/ U1 L0 K2 r: u2 n IAPA -- Instrument Approach Procedures Automation & b. w# X4 [0 S$ u, c2 Z IBM -- International Business Machines * \' t0 I! W5 W. R& R IBP -- International Boundary Point 9 H" ]2 U0 Y6 g& K' i1 p7 {IBR -- Intermediate Bit Rate : A6 ?; N3 x! y( s4 R* O/ A ICAO -- International Civil Aviation Organization 8 p3 ?: _& }) W6 t, Z ICSS -- International Communications Switching Systems * w- l/ D, ?1 o5 ^6 ^IDAT -- Interfacility Data 4 R: W# r: b+ o3 x+ p7 j) T* T) \$ D0 E IF -- Intermediate Fix ' G0 }- Q3 r4 b+ A/ B) Q. JIFCP -- Interfacility Communications Processor 0 L# O; B5 j+ Q6 u" eIFDS -- Interfacility Data System ' u" C7 c* ^( ~1 O' \- j" {5 S IFEA -- In-- Flight Emergency Assistance 8 j# O6 s7 h4 Y IFO -- International Field Office # [* U2 d& a0 ]+ b( S IFR -- Instrument Flight Rules 2 D1 Q: D" ?- M, t: ~) \* `; f IFSS -- International Flight Service Station , x$ L7 t7 {9 ?: z# LILS -- Instrument Landing System 7 i$ S8 z S8 T6 @4 R* SIM -- Inner Marker + ^6 ?. b2 d6 kIMC -- Instrument Meteorological Conditions 0 W1 g) _1 H# P0 E9 v) @6 c- mINM -- Integrated Noise Model S0 |5 `7 w6 ]$ E( x. K. lINS -- Inertial Navigation System 0 Q7 |/ m7 G: N8 | IRMP -- Information Resources Management Plan + C5 G' `0 `8 z# F# g$ MISDN -- Integrated Services Digital Network 0 x& \3 b( x8 U& z* J% I ISMLS -- Interim Standard Microwave Landing System 7 r5 z' r/ `# V8 V ITI -- Interactive Terminal Interface 0 R, H0 J( m, A3 oIVRS -- Interim Voice Response System $ c1 d, e8 T7 ?8 pIW -- Inside Wiring 4 K7 B) m) W8 `7 o: x4 P' c- i- V4 S1 U- B7 Q @& s+ L8 A. T/ `9 o J top $ T# F- g. K' H+ ^ ! F% Y& i3 n6 I, c3 Y. n-------------------------------------------------------------------------------- ; M) p; Q9 B" d' S" i1 l" ^8 F( B/ ^ X - F4 L9 j( A/ O9 c % ^) ~. o2 M- C) @ K top 6 Q7 {: M& e4 I4 p ! D) X# S+ }! S# Y: b-------------------------------------------------------------------------------- 6 w3 U4 A5 J# ]' VKbps -- Kilobits Per Second ?, b& F c& c. ^, i4 |Khz -- Kilohertz * {5 X& y& B3 \2 C) A( i( IKVDT -- Keyboard Video Display Terminal ; [9 j8 j" f$ ]5 { # R' B7 P# P, f& `5 _ . @3 [: Z3 o4 y! r, B* i- TL top 2 p8 Z& V5 K1 ~' M9 @% _" P& S) |8 b: j. f, P/ a. r" B- } -------------------------------------------------------------------------------- ! D/ y" F* U2 Y C) |& L/ l8 [+ _; \4 h2 U' H) x R LAA -- Local Airport Advisory 6 |) ^- c# \2 s( i1 u3 i4 h( t LAAS -- Low Altitude Alert System / _) {3 Z8 J2 S4 G LABS -- Leased A B Service 2 e: |: r8 }. x: ^1 ~/ k LABSC -- LABS GS-- 200 Computer 8 \6 k7 u2 `8 `+ O) M1 o+ X LABSR -- LABS Remote Equipment 9 u r9 a# D* u) B& h4 r) f LABSW -- LABS Switch System - c/ R2 _# V" f, }4 p" @8 P9 GLAHSO -- Land and Hold Short Operation : R7 e2 q( r4 [0 T+ Q8 kLAN -- Local Area Network / R) V. `. v$ e8 n: h LATA -- Local Access and Transport Area y9 W6 s6 J) Y! f$ H6 v0 Z LAWRS -- Limited Aviation Weather Reporting System 3 i8 Y8 K1 [3 j e LCF -- Local Control Facility % c+ ]! N" d# z$ S& c; d7 K LCN -- Local Communications Network 1 {+ e8 g& O/ r HLDA -- Localizer Directional Aid " E8 }- t( U8 n5 |LDA -- Landing Directional Aid 6 H) Z: ~, d; Z6 Y" W LDIN -- Lead-- in Lights 1 L9 S5 m( N; j2 E: Q LEC -- Local Exchange Carrier 2 |1 F& n# S; |( f' S5 b LF -- Low Frequency 9 U3 S8 U0 F# W0 X) |5 A LINCS -- Leased Interfacility NAS Communications System 1 m7 [* Z$ [" N% r0 PLIS -- Logistics and Inventory System 7 Q f9 ]" s+ @0 f/ P. `LLWAS -- Low Level Wind Shear Alert System 3 L0 _' R' F$ n& I8 ] LM/MS -- Low/Medium Frequency : ?# N2 w0 S5 X& j; y4 z LMM -- Locator Middle Marker / a2 e& U# q4 n7 o* _LMS -- LORAN Monitor Site , s- h- N+ Z1 n6 }. ULOC -- Localizer % M( g: N9 [' c) \LOCID -- Location Identifier $ {: {, j+ Q2 zLOI -- Letter of Intent " x5 v8 W! r8 K, ^ LOM -- Compass Locator at Outer Marker $ ~' O I3 [& ] J; RLORAN -- Long Range Aid to Navigation 7 ]% B, B7 M/ n, |2 ]) C1 KLPV -- Lateral Precision Performance with Vertical Guidance 7 Z/ z5 A$ {/ O$ FLRCO -- Limited Remote Communications Outlet $ x2 K5 ~2 k+ V) t LRNAV -- Long Range Navigation 8 B$ {/ }% O4 w% t% GLRR -- Long Range Radar 6 x3 i7 \% J7 i; v1 F + v: h4 B( V5 x$ W3 C ' h. Y; P% o& T- d g( a2 O6 B 8 k/ W. m3 I: A, @M top ) e+ n3 y: S1 L" j : _9 m2 L) |2 \( ~--------------------------------------------------------------------------------% u2 ?( F# J+ p& ~: l5 n. w MAA -- Maximum Authorized Altitude + j7 j8 h D# d1 S$ E; J1 T% o MALS -- Medium Intensity Approach Lighting System ) X# D" q/ t. F$ }! s* b MALSF -- MALS with Sequenced Flashers 6 |& A2 X2 h* z+ a, s& k MALSR -- MALS with Runway Alignment Indicator Lights ! l& t9 T8 V; F6 P% q0 U2 kMAP -- Maintenance Automation Program 5 r- i0 o& ], M6 ZMAP -- Military Airport Program % j! X0 J7 i5 u6 F8 x& W9 {; VMAP -- Missed Approach Point 7 W' y+ m) `) s# HMAP -- Modified Access Pricing / }/ h( S% q0 f/ b; g# G Mbps -- Megabits Per Second ( D1 w, W9 z* [' h. o# {MCA -- Minimum Crossing Altitude $ a# u6 j' X! R MCAS -- Marine Corps Air Station : v. f5 t5 ~9 x [: w6 v3 XMCC -- Maintenance Control Center 3 e- }# Y" N2 ~) y( ^9 R" JMCL -- Middle Compass Locater 7 _" J6 w3 P8 {. f9 t! |8 i+ U MCS -- Maintenance and Control System ! t" s: B, W( ~7 L" h0 Q MDA -- Minimum Descent Altitude ! p" F6 G: x/ i' L MDT -- Maintenance Data Terminal / ~9 g* ^, j9 }1 B MEA -- Minimum En Route Altitude % `/ \; ?1 @& ^( X) PMETI -- Meteorological Information 4 p3 C1 W. l: c) ]! {' O: |0 Z+ YMF -- Middle Frequency 2 ~5 Z3 W3 O! T, [2 T: zMFJ -- Modified Final Judgment 8 T$ n3 @5 c$ E6 \, n% I# `2 @; yMFT -- Meter Fix Crossing Time/Slot Time $ l+ A @* G w* cMHA -- Minimum Holding Altitude 8 }7 H8 L6 S0 p) m3 P- xMhg -- MegHERTZ ) q; C5 a* B- o* _4 X4 ZMIA -- Minimum IFR Altitudes % W F6 S% D( b2 u4 m MIDO -- Manufacturing Inspection District Office : S( l6 @5 K% n5 P# U3 |4 Y% S# ~MIS -- Meteorological Impact Statement ; L0 D4 W/ ~+ u! Q" d0 TMISC -- Miscellaneous 6 d3 w& [5 @4 c' O% e! C( e( s MISO -- Manufacturing Inspection Satellite Office - R4 |& Q5 h* {" T7 O MIT -- Miles In Trail % L K1 z1 _- i, }! }0 d MITRE -- Mitre Corporation & `. p" T% A2 k1 L _ MLS -- Microwave Landing System N: z0 f! p0 q- @ MM -- Middle Marker 3 @" z) [ Y' [: G1 E& w6 F MMC -- Maintenance Monitoring Console : Q) h9 h8 L5 E/ k: H+ iMMS -- Maintenance Monitoring System # O6 G( @6 ?* s' O8 k. j6 O v MNPS -- Minimum Navigation Performance Specification " `; O7 P' m8 Q; u6 n$ t- c) HMNPSA -- Minimum Navigation Performance Specifications Airspace 0 | L- V4 [6 X& P. O6 H0 \MOA -- Memorandum of Agreement / }' l1 n' D' k; o- ]MOA -- Military Operations Area : C7 S3 G" s$ SMOCA -- Minimum Obstruction Clearance Altitude % Y6 `9 v" V: R7 R. K MODE C -- Altitude-- Encoded Beacon Reply + T8 W, Q ^2 \ y/ [ MODE C -- Altitude Reporting Mode of Secondary Radar 9 F) Y+ O. q# q) V1 ?( X' o+ g MODE S -- Mode Select Beacon System 0 G5 j) T4 o8 `MOU -- Memorandum of Understanding ?# I! y3 R# Q$ w0 Z" x+ ?3 y MPO -- Metropolitan Planning Organization + Q9 [$ v: U+ E4 I& q, U/ bMPS -- Maintenance Processor Subsystem (OR) Master Plan Supplement 1 Z, z; ^; v; \/ e MRA -- Minimum Reception Altitude 5 S! ~" l3 H+ AMRC -- Monthly Recurring Charge E4 \0 h; s* z+ L2 k% Z) m) d MSA -- Minimum Safe Altitude & c/ A; F# ?& E m) ~* lMSAW -- Minimum Safe Altitude Warning ! V" Y" a/ a z, G! q) B2 rMSL -- Mean Sea Level 8 u: {4 w7 B8 w. k MSN -- Message Switching Network 9 e+ b: t7 v6 tMTCS -- Modular Terminal Communications System % M# E( v- L# vMTI -- Moving Target Indicator 3 a# t k) `. q" w0 gMUX -- Multiplexor * B! _ s9 x$ ^" e" ]; N* ~ MVA -- Minimum Vectoring Altitude 5 |! ~2 L& \& \0 t8 O5 |MVFR -- Marginal Visual Flight Rules g+ f7 p5 S' T; W3 D1 R ) D6 y; l: F; Y) t % U" L2 f5 ^9 m$ J' dN top ' {! D* B% }( O8 N. ]; D0 } 0 D# G7 c0 f' D, O) Y& p -------------------------------------------------------------------------------- . l- L+ Z% M* i0 s$ yNAAQS -- National Ambient Air Quality Standards " x5 \1 y4 Q: L2 j, M0 S1 oNADA -- NADIN Concentrator + F( s& G8 d) b6 ~. R) GNADIN -- National Airspace Data Interchange Network ) @* O1 W; q2 M NADSW -- NADIN Switches * u3 N5 a0 J3 LNAILS -- National Airspace Integrated Logistics Support 1 [4 c& k. h; P7 G3 c! \NAMS -- NADIN IA ( o9 C" h& @ `; W9 ~/ S NAPRS -- National Airspace Performance Reporting System 7 [3 \. X7 a8 I6 n: p# \NAS -- National Airspace System or Naval Air Station 3 |4 O: g9 C! q$ ?NASDC -- National Aviation Safety Data ) U" b- z0 T1 G* _ NASP -- National Airspace System Plan 0 H; b h3 x/ z4 hNASPAC -- National Airspace System Performance Analysis Capability 8 ~( O- g0 E w* O5 A7 j NATCO -- National Communications Switching Center 7 q; y' k( Z5 `2 I: L NAVAID -- Navigation Aid + ]0 N! l# F1 y% _& w NAVMN -- Navigation Monitor and Control , _& q n5 C r$ w* } NAWAU -- National Aviation Weather Advisory Unit - J- a$ w) U: j8 S$ C; UNAWPF -- National Aviation Weather Processing Facility 6 P3 l- ^1 E7 BNCAR -- National Center for Atmospheric Research; Boulder, CO 0 c+ _9 m$ S I. ?3 g4 A/ R4 X NCF -- National Control Facility " p, h" c, Y4 X5 n& m NCIU -- NEXRAD Communications Interface Unit - Z) ]+ r/ G# R9 A& dNCP -- Noise Compatibility Program $ A, S7 O( I, U% A( G1 I+ n% aNCS -- National Communications System , K! m }+ M4 z NDB -- Non-- Directional Radio Homing Beacon 6 C/ _' `7 G5 \$ C/ E0 e. GNDNB -- NADIN II $ J. p* }: A5 b NEM -- Noise Exposure Map . ?( L O7 \& k% i0 J! t8 p NEPA -- National Environmental Policy Act ) f. Q' E4 Z1 d M5 X. y2 W5 GNEXRAD -- Next Generation Weather Radar 5 s" ^) P% R( N! Q9 sNFAX -- National Facsimile Service . b) t. ]8 a# h/ ^1 h; M/ _+ b NFDC -- National Flight Data Center . `" R" i+ Q3 Z1 \ NFIS -- NAS Facilities Information System 3 J0 x" \& T& E% k5 JNI -- Network Interface 7 f" T. l9 T* N5 s* s5 fNICS -- National Interfacility Communications System ?& g/ Z+ d7 i NPE -- Non-primary Airport Entitlement 3 b3 U% n9 k! g0 Z- `3 D0 F NPIAS -- National Plan of Integrated Airport Systems 5 y1 ?* k" q/ G* F# E- a4 s NM -- Nautical Mile ) x! i* u5 K: U NMAC -- Near Mid Air Collision & N1 g5 x- }$ W# kNMC -- National Meteorological Center % t+ h# x4 S' M* U4 ]NMCE -- Network Monitoring and Control Equipment : I# u+ c* W/ u; Y# q( eNMCS -- Network Monitoring and Control System \3 A# ?. l) ONOAA -- National Oceanic and Atmospheric Administration ; ]0 M3 a! a, NNOC -- Notice Of Completion 7 K2 a4 o+ @8 u; H9 GNOTAM -- Notice to Airmen 5 @7 h% G# h3 t1 ANPDES -- National Pollutant Discharge Elimination System + R+ @, f: s. f6 [6 [ NPIAS -- National Plan of Integrated Airport Systems ' F2 a6 {2 v2 o2 m: n9 {4 \, rNRC -- Non-- Recurring Charge 5 Y6 f- T# u. k1 }0 a S' V* v NRCS -- National Radio Communications Systems 2 m4 C# ]) p& w9 a7 ~+ i8 O+ @$ e NSAP -- National Service Assurance Plan * \; N5 w0 ]# g' T7 b: ?( JNSRCATN -- National Strategy to Reduce Congestion on America's Transportation Network 5 t+ X% h: r6 R/ X% K5 f NSSFC -- National Severe Storms Forecast Center : v A) X! ~* \1 q4 I4 G+ \ NSSL -- National Severe Storms Laboratory; Norman, OK 6 K$ N/ A- v$ B/ \4 f* I* z5 nNTAP -- Notices To Airmen Publication 0 y0 u0 G' u5 Z E- g, U" P xNTP -- National Transportation Policy . N, A0 K4 e1 x8 v, k4 qNTSB -- National Transportation Safety Board ) d m( b- n0 e. O: {& G3 H: q7 yNTZ -- No Transgression Zone 1 a* a7 [" x& ^5 [0 m NWS -- National Weather Service & m2 M/ M. K& QNWSR -- NWS Weather Excluding NXRD % l5 _# \ j# `" t: h NSWRH -- NWS Regional Headquarters ; F* M4 ~3 F; g- i; t' | NXRD -- Advanced Weather Radar System 3 l0 D7 K" \ `% f. m 6 u* j6 [) q2 j5 b. d! W " o p V, _* }4 G O top $ |- v0 o6 y9 e $ N/ n& w& @+ |6 |# z) c6 s--------------------------------------------------------------------------------# p% G) X, x/ Q9 ] OAG -- Official Airline Guide 4 U) {& |2 O6 _OALT -- Operational Acceptable Level of Traffic , x( ?* A. ]/ g! k2 P OAW -- Off-- airway Weather Station + a$ e& ]6 o% a2 f& hODAL -- Omnidirectional Approach Lighting System $ u8 _ ~0 d* G; L, h4 k ODAPS -- Oceanic Display and Processing Station * p6 n& K e/ i% q1 g8 EOEP -- Operational Evolution Plan / Partnership ! c/ V# ]7 q6 O OFA -- Object Free Area 9 ^+ a" }: @- W9 C8 n, b" DOFDPS -- Offshore Flight Data Processing System ) s: ~' z3 A( K& O" z# O, h( \ d OFT -- Outer Fix Time # q6 a+ t# n b GOFZ -- Obstacle Free Zone $ |4 i, {+ L# ~# G2 \9 a OM -- Outer Marker 5 P- i( h; ?1 j6 T6 q2 j6 yOMB -- Office of Management and Budget * b9 I6 V, ]; g+ zONER -- Oceanic Navigational Error Report 8 c9 N) P/ ] r B j5 h/ FOPLT -- Operational Acceptable Level of Traffic & B# T. X! E1 E7 ?OPSW -- Operational Switch - G* e# ~8 Q) e( pOPX -- Off Premises Exchange $ p& Y3 h$ w8 R7 j ORD -- Operational Readiness Demonstration + _9 k' b6 O) u0 Y4 P; p5 k( c: n S OTR -- Oceanic Transition Route & |/ G+ z4 `& w, l& c OTS -- Organized Track System " I8 Z& X$ r0 e7 _% J, g* Y5 ~/ h0 h ( n, z y: w8 F. [ ' v7 k) m! H* b) d- N! c' u7 DP top % s5 k8 }+ m3 _9 h- H2 B ' n$ ]& `6 ^$ i4 c; ?, y& r8 ^& {-------------------------------------------------------------------------------- S" d+ i/ P0 ~4 W# GPABX -- Private Automated Branch Exchange & k& x( L7 h3 u! P6 @PAD -- Packet Assembler/Disassembler & @$ x' U, f7 Y, l% D PAM -- Peripheral Adapter Module 5 f( B% t& \/ X, GPAPI -- Precision Approach Path Indicator 4 M- i8 L2 H) ?# b/ Y8 [PAR -- Precision Approach Radar ) Y2 F' Y9 m/ R( w! z- H2 D1 A- gPAR -- Preferential Arrival Route $ P5 B8 {" p5 f- m: f+ q. n PATWAS -- Pilots Automatic Telephone Weather Answering Service 3 K$ k( p* j" d$ P# m& tPBCT -- Proposed Boundary Crossing Time " G" H) w) V# y c2 A3 c; c# P' c PBRF -- Pilot Briefing * x8 P0 b& a8 u; @ PBX -- Private Branch Exchange 2 y2 g7 o2 m7 J R" `PCA -- Positive Control Airspace " _ h6 Z4 C# F i; p: E9 M9 q PCM -- Pulse Code Modulation + J9 |9 `+ o; |" [PDAR -- Preferential Arrival And Departure Route L& ~7 e6 n( S8 ?PDC -- Pre-- Departure Clearance $ t# G5 J X& e7 oPDC -- Program Designator Code : w$ ~$ S$ o, N/ F* s PDR -- Preferential Departure Route ' h5 P1 B4 X$ O5 \) B. F1 CPDN -- Public Data Network - O4 v8 I6 ?! c% ]' T9 K% d; [4 W PFC -- Passenger Facility Charge ' ^( |- ^1 a3 \+ a7 T1 ]+ ~ PGP -- Planning Grant Program . Q0 u ~) ~8 y: ~PIC -- Principal Interexchange Carrier 2 M( H7 f% g5 E+ Q4 }2 tPIDP -- Programmable Indicator Data Processor ' o/ e* u, Z+ G3 b) f- cPIREP -- Pilot Weather Report + s4 J4 F$ h5 ?PMS -- Program Management System % P3 T6 r8 n( }POLIC -- Police Station - A, f& r x5 t# O) N POP -- Point Of Presence 4 r5 P6 F8 b2 O* K8 XPOT -- Point Of Termination : ^, I% n: o$ w5 s/ i' t0 aPPIMS -- Personal Property Information Management System ! t |7 T& Z8 G) LPR -- Primary Commercial Service Airport : W) M n" y: h. g2 [& `+ | PRI -- Primary Rate Interface / I/ F2 l" `* q. L# t" {6 vPRM -- Precision Runway Monitor ( O1 ?) l1 m0 _5 N9 V2 W X PSDN -- Public Switched Data Network , p6 Y `6 ]5 O; y* } vPSN -- Packet Switched Network 1 t4 [+ L z W& i. l* T4 R9 oPSS -- Packet Switched Service * L5 S9 W7 f" x ^9 F PSTN -- Public Switched Telephone Network / K2 X; @! z/ {! z# YPTC -- Presumed-to-Conform / I! u( P, o( @ PUB -- Publication 8 u3 `7 A% }4 q' E PUP -- Principal User Processor $ D' r1 @- W7 b, o$ m' t/ P PVC -- Permanent Virtual Circuit ) G7 j9 J- v4 ] PVD -- Plan View Display 9 p8 U3 m7 K/ H& d- p; H & g! A% F4 M; {8 J. | 9 C5 I% F' K9 x" W! p" Q5 jQ top : q0 Z8 ^5 P A! X" h 5 `) D8 m$ z8 E& `- L% D-------------------------------------------------------------------------------- + O5 B9 ]* V3 ]% k, D8 a ! R/ c0 [7 {1 } + Y' i0 B0 S/ S$ ]5 ?6 b " h) n6 T0 d, R$ z- X$ ^R top 7 B. m, B% d2 c # @; D& ]1 q% ]" t. ?' G--------------------------------------------------------------------------------2 j$ l. Q6 l$ Y7 v4 |, T RAIL -- Runway Alignment Indicator Lights / A1 t4 I* O+ ^RAPCO -- Radar Approach Control (USAF) - A- }) h% T( V2 n RAPCON -- Radar Approach Control (FAA) 4 n$ x6 }. t2 K5 {& j, N7 @/ \ RATCC -- Radar Air Traffic Control Center $ F) q! m# E& x% b+ U RATCF -- Radar Air Traffic Control Facility (USN) + ]0 L6 E* H/ }3 c RBC -- Rotating Beam Ceilometer ! M9 V+ k6 g2 e2 v3 B$ qRBDPE -- Radar Beacon Data Processing Equipment U! r6 e$ g% q" tRBSS -- Radar Bomb Scoring Squadron ( a0 O0 c, l# _5 B7 x& l2 N. d! NRCAG -- Remote Communications Air/Ground 9 K7 s$ L y- i$ ]; e RCC -- Rescue Coordination Center * f0 p" z9 k0 e% Q: PRCF -- Remote Communication Facility 3 q x( D: k' H$ A) U# [5 r5 x3 W7 ? RCCC -- Regional Communications Control Centers ( t( M. g# w3 E6 C; q$ t' O1 e) m+ ~RCIU -- Remote Control Interface Unit 2 k* u1 Z/ J$ |) rRCL -- Radio Communications Link 6 z0 f2 C* f* b RCLR -- RCL Repeater 3 c. z. u7 W$ x! v0 WRCLT -- RCL Terminal 4 v2 x. _; _! e8 p: fRCO -- Remote Communications Outlet 3 S" o- ^8 L0 R8 @' W- U" s; n: }RCU -- Remote Control Unit 5 z7 x' K) h) j- D- l4 j2 [* l RDAT -- Digitized Radar Data 6 ]0 R3 I- j9 r* Y0 ]8 |6 k0 p9 N& eRDP -- Radar Data Processing ( t6 }1 ^; l/ y8 gRDSIM -- Runway Delay Simulation Model 0 H r" y5 H& g! ~1 I" EREIL -- Runway End Identification Lights / f# @) e& I& u6 T& r6 C$ b4 _( _ RF -- Radio Frequency 2 i/ [4 f1 k4 X3 ~RL -- General Aviation Reliever Airport 3 j7 \( C, P7 m c5 H: ^ WRMCC -- Remote Monitor Control Center $ A4 s8 v8 h' |: b& z4 x" V4 @+ K+ MRMCF -- Remote Monitor Control Facility . ?* {9 r) O" W' o& TRML -- Radio Microwave Link . t# w9 p( \ s& G/ d H XRMLR -- RML Repeater " u& j! h: a* Q2 [ t/ k8 hRMLT -- RML Terminal " {& P& p! t7 h* a* M( b RMM -- Remote Maintenance Monitoring : |9 G+ U. c. jRMMS -- Remote Maintenance Monitoring System - a: c r) E, u RMS -- Remote Monitoring Subsystem 4 t3 L6 i# M/ l6 F7 H4 SRMSC -- Remote Monitoring Subsystem Concentrator 2 C! i4 s" V& p% K; q: Q2 ` RNAV -- Area Navigation ! M/ V) X, \( ZRNP -- Required Navigation Performance 8 M" Y; K* |# A* r+ l ROD -- Record of Decision # G& v; I! j. R! sROSA -- Report of Service Activity 6 Q7 Y3 l$ G: x9 _1 UROT -- Runway Occupancy Time 4 I- |3 n2 E9 w9 E* H7 } RP -- Restoration Priority 3 `9 Y. G Y9 ?- ^ RPC -- Restoration Priority Code $ n! U, T2 C; C1 J: ` RPG -- Radar Processing Group $ q8 k/ ]3 }, {0 w RPZ -- Runway Protection Zone B& {; d3 }, m/ N& ^ RRH -- Remote Reading Hygrothermometer - X0 p1 Y+ Y/ t+ J. nRRHS -- Remote Reading Hydrometer % ?) Y' ~+ n0 d' i RRWDS -- Remote Radar Weather Display * I7 Y% C! r3 r4 iRRWSS -- RWDS Sensor Site ! f0 {* @- k/ U) r# _RSA -- Runway Safety Area* k- w) U% i& Z! v" j1 G# x4 D RSAT -- Runway Safety Action Team . ]# z" }: Y% X0 ` RSS -- Remote Speaking System & Y/ h5 X: e4 ~RT -- Remote Transmitter 6 ]9 G' ?5 Y( S. s5 k u, S1 t RT & BTL -- Radar Tracking And Beacon Tracking Level 0 Z9 f5 ]- X# j; _0 k RTAD -- Remote Tower Alphanumerics Display }2 S2 m9 G K) z9 n RTCA -- Radio Technical Commission for Aeronautics & x0 O$ I6 f2 \' lRTP -- Regional Transportation Plan * ]3 B0 i! k& s" [& a5 ZRTR -- Remote Transmitter/Receiver % L! A D' `3 H6 a' A0 f( Y3 T) y RTRD -- Remote Tower Radar Display $ v' R1 T/ c/ v$ y7 ?RVR -- Runway Visual Range * B9 v3 Q& Y! U$ x2 H3 O RW -- Runway . l% X. o% b" ~+ N; y6 p8 VRWDS -- Same as RRWDS # L* u3 u$ d$ G" h3 d8 N0 Z* dRWP -- Real-time Weather Processor 0 L1 W x% d# a* j- A G5 D. S% t( V: \, `$ f" E8 R! K " m6 Y/ O, H$ _2 k7 |, W S top % S2 K3 _+ J0 k( G 7 E. ?4 w. ~! c8 s4 H4 A-------------------------------------------------------------------------------- ) W2 t3 w0 f. v) U0 T9 a7 xS/S -- Sector Suite - c- U; b$ i8 I U0 l- T2 f SAC -- Strategic Air Command 7 p8 O% y6 _6 e. V SAFI -- Semi Automatic Flight Inspection / s `7 v( d- b, o6 b SALS -- Short Approach Lighting System / ^7 E( T# [5 k$ J" qSATCOM -- Satellite Communications $ _' ?& X! d( f, w! z) F SAWRS -- Supplementary Aviation Weather Reporting System / ~# y+ H* M( ^* w0 U SBGP -- State Block Grant Program 7 u: K2 n( r: D$ c2 F% b" b0 LSCC -- System Command Center 7 X) m# P% |1 E+ z: x) }4 TSCVTS -- Switched Compressed Video Telecommunications Service 9 X a% B7 `- ?' L" L! [ SDF -- Simplified Direction Finding . q9 I; m4 R% L/ y2 P SDF -- Software Defined Network : ^- `- S* i# N4 K: | SDIS -- Switched Digital Integrated Service 3 u( ]2 b' h' CSDP -- Service Delivery Point 9 q3 P' E2 U' x3 ?% V( `) q SDS -- Switched Data Service + b2 M, s( _$ {0 I" @7 rSEL -- Single Event Level / p, W4 m+ ]$ S, N7 O3 u* x: m, _SELF -- Simplified Short Approach Lighting System With Sequenced Flashing Lights , ]0 K$ X2 O; y+ B9 m! k SFAR-- 38 -- Special Federal Aviation Regulation 38 - W' a1 ^: o/ S( \$ o3 t- l1 h. r' \SHPO -- State Historic Preservation Officer 3 V. @5 V7 o9 _. C1 f m5 X/ ?SIC -- Service Initiation Charge , k V1 N* @8 X& b% c SID -- Station Identifier - a# g* z/ m; `5 h9 Z7 |8 l& ASID -- Standard Instrument Departure % x' J9 a9 d9 N& {! Z% h4 y, ~/ }SIGMET -- Significant Meteorological Information & @' c* B1 i# m/ [ SIMMOD -- Airport and Airspace Simulation Model $ t# x% H+ d0 P6 }( G1 j7 l! wSIP -- State Implementation Plan 0 m+ f V( I! L" l SM -- Statute Miles 2 D0 X8 ^5 q8 G. {SMGC -- Surface Movement Guidance and Control ; |: W9 O* x- w W! c SMPS -- Sector Maintenance Processor Subsystem : P. w8 w) y) A+ p5 aSMS -- Safety Management System 7 q% W0 X' K; y0 R; { SMS -- Simulation Modeling System 8 a1 J+ A A# r2 ], `' X% lSNR -- Signal-- to-- Noise Ratio, also: S/N ! e0 g' H, v3 ]0 d% l SOC -- Service Oversight Center ( `6 [% p/ T! B$ q7 }1 ` SOAR -- System of Airports Reporting + A- @0 B z* U% _, `7 ]SOIR -- Simultaneous Operations On Intersecting Runways 5 Z+ k, l. N( y0 L' i1 PSOIWR -- Simultaneous Operations on Intersecting Wet Runways m5 k$ u5 u$ N( e/ u0 P SRAP -- Sensor Receiver and Processor : G/ E7 B5 E' g9 m2 }% a SSALF -- SSALS with Sequenced Flashers , T. t0 J( u; Z qSSALR -- Simplified Short Approach Lighting System ! b8 b! }. _( s hSSB -- Single Side Band 5 ^ l# R) j2 Q, S9 w STAR -- Standard Terminal Arrival Route 6 N( t L) w( \# I4 i" J, cSTD -- Standard % O5 A) Q3 n* |& S" O GSTMUX -- Statistical Data Multiplexer 4 a, u# u3 {) X STOL -- Short Takeoff and Landing / C+ r% q* D( s SURPIC -- Surface Picture * b9 d8 k& C' A2 n6 cSVCA -- Service A ! k* [# h6 E$ l' M) y" C SVCB -- Service B 2 Z1 K( O# B3 \, w% |: p4 ^SVCC -- Service C 0 z j6 J/ v2 R2 ~& K SVCO -- Service O 0 d# v Y2 u$ G, h0 { SVFO -- Interphone Service F (A) ; [) m9 X* S, M9 F$ ESVFB -- Interphone Service F (B) 0 z1 m) {% `8 L% q, cSVFC -- Interphone Service F (C) ( }# S( ~2 J* N3 SSVFD -- Interphone Service F (D) 8 K6 X( w) `% r SVFR -- Special Visual Flight Rules 7 u( g1 |4 K9 k! e) S5 u8 Z- n _+ m* j3 Z: H# c. P1 B 5 _/ t2 A& c" j/ }% ~T top - \6 \. I5 d. S2 ~+ a5 P! ?, V. f ) { J) [4 l% j. Q6 j --------------------------------------------------------------------------------% F) x% B0 R3 R x3 ]; b T1MUX -- T1 Multiplexer 9 t' p" j6 G4 t& ~* PTAAS -- Terminal Advance Automation System - U9 G4 g, ?) b" `TACAN -- Tactical Aircraft Control and Navigation 5 [5 S4 h+ d3 M6 S1 R. \( Z$ bTACR -- TACAN at VOR, TACAN only 3 B% E: J1 \# s! i* |4 @: zTAF -- Terminal Area Forecast ( g+ J V. b4 M7 zTARS -- Terminal Automated Radar Service 5 R8 u( S4 v6 ^: a' f5 KTAS -- True Air Speed " c+ ]9 X, Y% r7 W; N. HTATCA -- Terminal Air Traffic Control Automation 0 q! }) S/ G. j0 n2 H5 f6 A TAVT -- Terminal Airspace Visualization Tool " F9 g: M* ?# ]; `9 O: S' v# tTCA -- Traffic Control Airport or Tower Control Airport * D/ t V r. i6 W0 }' X8 ?TCA -- Terminal Control Area ; a: F( T5 T/ Y; g. ~% o. o! o TCACCIS -- Transportation Coordinator Automated Command and Control Information System * L7 i( f8 h- [5 i0 U$ uTCAS -- Traffic Alert And Collision Avoidance System & e# U1 o Y8 F. x! fTCC -- DOT Transportation Computer Center 9 s+ W, Y; q% c) MTCCC -- Tower Control Computer Complex + v6 f. V! w( x. ]TCE -- Tone Control Equipment + _$ C- T) Q7 P& `, W. E4 D6 L. i8 Q TCLT -- Tentative Calculated Landing Time 2 k7 D. @+ G' |* [0 r$ d, iTCO -- Telecommunications Certification Officer ! ^9 ]( j$ m# c5 v6 s# @- dTCOM -- Terminal Communications . N9 `3 J$ @- u" F1 yTCS -- Tower Communications System % _) I5 _: z yTDLS -- Tower Data-Link Services * F4 m) i6 `% ?- E8 _ TDMUX -- Time Division Data Multiplexer ( h% V0 H( S/ T _" t) `TDWR -- Terminal Doppler Weather Radar 0 y6 z5 ]$ v2 H. u5 g6 U, R/ O TELCO -- Telephone Company ! \+ L+ j( v; l( V: N' q, V* o1 Z TELMS -- Telecommunications Management System 4 W; j9 {0 ^ j2 n6 l% a2 FTERPS -- Terminal Instrument Procedures ( a `: F! D+ Z9 V q2 m% | TFAC -- To Facility . i8 }; o' Q5 d& H TH -- Threshold : j1 c5 E/ y9 o% _7 [" f TIMS -- Telecommunications Information Management System * H5 E r- _/ D( mTIPS -- Terminal Information Processing System 8 T3 C! s# u/ I2 O6 STL -- Taxilane ) _0 j# `$ g5 T- A- Q9 F* B* I* ITMA -- Traffic Management Advisor * p4 |" l3 V6 ]% \; tTMC -- Traffic Management Coordinator 8 B* _8 M7 o+ v' ~% hTMC/MC -- Traffic Management Coordinator/Military Coordinator ( y) Y i, H- w) H1 D. R TMCC -- Terminal Information Processing System $ f! G* S* E3 D TMCC -- Traffic Management Computer Complex " j5 ^! E. u0 i1 h: rTMF -- Traffic Management Facility ) g6 u& @% q, H+ i) C% i) S9 ITML -- Television Microwave Link . A. w$ J- L7 R- K1 ITMLI -- Television Microwave Link Indicator : V0 z9 e2 v: Z4 D# T: N' u F; O; T TMLR -- Television Microwave Link Repeater ; | _4 g1 L5 ?8 p8 E1 H; tTMLT -- Television Microwave Link Terminal ) E8 l3 i) m! l8 m TM&O -- Telecommunications Management and Operations 0 w5 k" G8 m, `' j# I. _3 t! R8 D: e' _TMP -- Traffic Management Processor / j% M; z1 ^: A TMS -- Traffic Management System 9 ?' H! A# N5 S+ |% TTMSPS -- Traffic Management Specialists 3 D, j( o0 b& Z* J% ^$ M TMU -- Traffic Management Unit ; s2 o; u. Y' O" h n9 D9 a2 VTODA -- Takeoff Distance Available 4 n3 a8 l5 r2 c8 K5 RTOF -- Time Of Flight 0 C. x3 r+ ?: F! H# {& c$ MTOFMS -- Time of Flight Mass Spectrometer 9 J* C6 P/ J) ^/ [' w/ HTOPS -- Telecommunications Ordering and Pricing System (GSA software tool) 3 o& S, h: F- z" ?9 G. `5 N9 m TORA -- Take-off Run Available 3 S3 y$ X4 F/ o; L6 f8 ? TNAV -- Terminal Navigational Aids 8 d: w0 B1 n+ `/ }7 q8 d TR -- Telecommunications Request ' N: }( z7 l5 {3 ? TRACAB -- Terminal Radar Approach Control in Tower Cab ; g- M6 r: I" B$ rTRACON -- Terminal Radar Approach Control Facility # j' p2 \# V8 ?) l# @. @TRAD -- Terminal Radar Service . x# y) F; [4 K+ I, P TRB -- Transportation Research Board # |7 n5 j2 Y O8 V* M, FTRNG -- Training 7 h' g; R7 N# R P8 g, y* u; fTSA -- Taxiway Safety Area # Q8 G/ p5 ]2 g- Q, B, `2 c TSEC -- Terminal Secondary Radar Service ) v* g& b8 p7 [2 h+ v TSP -- Telecommunications Service Priority 1 P2 e" ]/ F; N+ W% S- D' ? TSR -- Telecommunications Service Request # V0 N R: j$ Z) vTSYS -- Terminal Equipment Systems ; `3 X% T$ O4 q( wTTMA -- TRACON Traffic Management Advisor ( i; R& G* [3 ^, y* F( Z; sTTY -- Teletype ) e- A: w" d0 T9 K3 j TVOR -- Terminal VHF Omnidirectional Range / Y* _( K* J, u9 G- T3 R) oTW -- Taxiway , G" Y' a. d4 U; @. z7 C1 MTWEB -- Transcribed Weather Broadcast * D- `% J( L9 Q/ w1 x5 m/ s TWR-- Tower (non-controlled) / I$ q J: w- f TY -- Type (FAACIS) : K0 Z3 G9 S( M2 T* ` 1 L6 l9 q. u/ B # U- k0 S5 f" h: O8 e) u* aU top 5 |* U' @- @( e6 S , Y$ d1 ?" z$ q9 u8 o --------------------------------------------------------------------------------" q }7 X5 J3 `) `8 Q. i. _: J/ r UAS -- Uniform Accounting System $ y' m& @! M; [9 DUHF -- Ultra High Frequency $ X" t/ s9 o$ H$ D7 T* d" F: VURA -- Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 , k2 J8 c( H! m5 yUSAF -- United States Air Force 1 ?; j) c3 q' T7 k' ~* g USC -- United States Code . ?8 u2 k0 ^$ a; [# y% UUSOC -- Uniform Service Order Code & n6 ^- s7 B3 E# R3 I a$ U 0 J# ~" T+ n) h/ Y% _1 t. z 3 `, I/ w3 I6 ^, bV top , v/ a% o# O9 Q) M0 h / L7 @5 _! B O-------------------------------------------------------------------------------- 4 {- t. G2 }( g* {% N4 I5 bVALE -- Voluntary Airport Low Emission 6 P t4 Q3 D B# FVASI -- Visual Approach Slope Indicator 8 U# Z0 i0 r* n% y gVDME -- VOR with Distance Measuring Equipment , Q: C3 |# L' E+ X z VF -- Voice Frequency / K# U- x( I5 @7 J6 KVFR -- Visual Flight Rules % Y# k1 o0 R9 K6 s: ~7 R VHF -- Very High Frequency : T4 e6 d8 G8 I% H0 bVLF -- Very Low Frequency 4 u! X5 t! w/ U5 z* z# p4 Z VMC -- Visual Meteorological Conditions " n7 \7 F I+ r% x8 \7 y VNAV -- Visual Navigational Aids ) l6 {) W k( t3 Q/ M0 d$ _. l( iVNTSC -- Volpe National Transportation System Center " T g( {+ R ?" p/ M5 xVON -- Virtual On-net & F' F7 p* L" M8 K! k! ^9 S* TVOR -- VHF Omnidirectional Range 8 t0 C3 s: t1 W2 e. ~% ~VOR/DME -- VHF Omnidirectional Range/Distance Measuring Equipment 9 Y) ]% E R5 c# H+ F- b, H VORTAC -- VOR collocated with TACAN # k, w4 u" b$ C1 r6 A9 AVOT -- VOR Test Facility 8 p( i3 Y' x1 S7 `0 g( r VP/D -- Vehicle/Pedestrian Deviation 0 K( _' w" O! r6 S; _7 X: C' |: v VRS -- Voice Recording System : [- N3 }0 N l) |4 aVSCS -- Voice Switching and Control System # u; t& S5 X2 W/ C, |! X: rVTA -- Vertex Time of Arrival % U* G& ]! J7 y VTAC -- VOR collocated with TACAN + a4 k5 T; N c/ HVTOL -- Vertical Takeoff and Landing . [: _0 q q# [VTS -- Voice Telecommunications System . d; M/ e2 G L9 Q8 B+ z' y- h! s2 W9 B& s8 ^ 1 O6 u( u7 M+ v, IW top * f i, j7 h0 f' j5 Y3 l6 x; L; t ( S5 U5 A2 y8 l; W- m$ Y3 v--------------------------------------------------------------------------------% [. u4 ~8 g/ g" [) J WAAS -- Wide Area Augmentation System ; R1 ?' W! G6 ?# S8 d* p: U6 `* GWAN -- Wide Area Network 9 W( V: x* G/ g- Y! s2 p; J WC -- Work Center 5 D$ k+ I3 u( M. iWCP -- Weather Communications Processor 3 t& g6 q+ c5 G% o) H0 @ WECO -- Western Electric Company ( M2 t# ^! j6 B- PWESCOM -- Western Electric Satellite Communications 3 d; z4 w6 {; o/ v: oWMSC -- Weather Message Switching Center 0 M. t0 p0 j/ j/ f! r& B WMSCR -- Weather Message Switching Center Replacement $ X- T; p7 {- i. ~0 ]4 q- m4 e WSCMO -- Weather Service Contract Meteorological Observatory ; O& L; O& \9 u- H0 N" G WSFO -- Weather Service Forecast Office 5 F( S1 O. i1 `/ Z d8 d4 w WSMO -- Weather Service Meteorological Observatory $ q& P- [) p+ O' x+ c/ p; x WSO -- Weather Service Office : T% N8 m1 l5 B WTHR -- "Weather" % R p$ s( j' y8 Z9 QWX -- Weather 8 w% [. j3 v/ f! V7 _ - R5 O6 _* J- o9 C0 ` 3 l0 R+ \$ }$ P( ]: R# XX top ) B! ^" O9 O0 d# A 1 @& B$ n% i, U+ S--------------------------------------------------------------------------------3 f# H5 ^0 M3 ` K2 Z0 o4 n 6 z, f" L0 G: W& B! d# W$ w ! m5 I/ |) q8 K3 ` 9 C% q$ y' d0 cY top ! T8 l$ D% O3 R4 {5 `- X" @. ~0 q ` -------------------------------------------------------------------------------- * |* r- }* u: u9 H0 I1 X& h% a# L $ A3 C) o1 R: `1 q4 [- r 9 u0 k3 `3 T4 V$ K" X* W D Z top : g, V( m* _, }) R 1 m& _. y6 @6 f- R7 v --------------------------------------------------------------------------------
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