Real world company prefixes

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A& A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ
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1 A Alton R.R. 1/1943-7/1954   NAKINA
2 A Alton R.R. Jan-52   NRHS
3 A ALTON RAILROAD     PWRC
4 A Alton Railroad     RSRV
5 A&BB Akron & Barberton Belt R.R. 7/1923-4/1938   NAKINA
6 A&BB Akron & Barberton Belt R.R. 7/23-4/38   NRHS
7 A&BB AKRON & BARBERTON BELT RAILROAD     PWRC
8 A&BC ALTOONA & BEECH CREEK RAILROAD     PWRC
9 A&E ALTON AND EASTERN RAILROAD     PWRC
10 A&ER ANNAPOLIS & ELK RIDGE RAILROAD     PWRC
11 A&GW The Alberta & Great Waterways Ry. Co. (Northern Alberta Rys. Co.) 7/1930-7/1936   NAKINA
12 A&GW THE ALBERTA & GREAT WATERWAYS RY. CO. (NORTHERN ALBERTA RYS. CO.)     PWRC
13 A&K ALLEGHANY AND KINZUA RAILROAD     PWRC
14 A&LM Arkansas & Louisiana Missouri Ry. Co. (Huttig, Mansfield & Nacogdoches R.R.) 7/1930   NAKINA
15 A&LM Arkansas & Louisiana Missouri Ry. Co. 7/1923 & 7/1932-7/1936   NAKINA
16 A&LM The Arkansas & Louisiana Midland Ry. Co. 8/1920   NAKINA
17 A&LM Arkansas & Louisiana Missouri Ry. Co. 23-Jul   NRHS
18 A&LM *THE ARKANSAS & LOUISIANA MIDLAND RY. CO.     PWRC
19 A&LM *ARKANSAS & LOUISIANA MISSOURI RY. CO. {HUTTIG, MANSFIELD & NACOGDOCHES RAILROAD]     PWRC
20 A&M Alabama & Mississippi R.R. Co. 8/1920   NAKINA
21 A&M ALABAMA & MISSISSIPPI RAILROAD CO.     PWRC
22 A&NE ABBOTSFORD & NORTH EASTERN RR     PWRC
23 A&S Missouri Pacific System eliminated 1/1979   NAKINA
24 A&S Abilene & Southern Ry. Co. 8/1920-7/1954   NAKINA
25 A&S Abilene & Southern Ry. Co. 7/23-1/52   NRHS
26 A&S Missouri Pacific System eliminated 1/79   NRHS
27 A&S ABILENE & SOUTHERN RY. CO.     PWRC
28 A&SA Atlanta & St. Andrews Bay Ry. 7/1923-1/1952   NAKINA
29 A&SA Atlanta & St. Andrews Bay Ry. 7/23-1/52   NRHS
30 A&SA ATLANTA & ST. ANDREWS BAY RY. CO.     PWRC
31 A&SL ADIRONDACK & ST LAWRENCE RR     PWRC
32 A&V The Alabama and Vicksburg Ry. Co. 7/1923   NAKINA
33 A&V The Alabama and Vicksburg Ry. Co. (Illinois Central System) 7/1930   NAKINA
34 A&V The Alabama and Vicksburg Ry. Co. (Illinois Central R.R. Co.) 7/1932   NAKINA
35 A&V The Alabama and Vicksburg Ry. Co. 23-Jul   NRHS
36 A&V ILLINOIS CENTRAL RR [ALABAMA & VICKSBURG RY. CO.}     PWRC
37 A&W Alexandria & Western Ry. Co. 8/1920-7/1923   NAKINA
38 A&W Alexandria & Western Ry. Co. 23-Jul   NRHS
39 A&W ALEXANDRIA & WESTERN RY. CO.     PWRC
40 A&WP Atlanta & West Point R.R. Co. 4/1938-10/1966   NAKINA
41 A&WP Atlanta & West Point R.R. Co. 4/38-10/66   NRHS
42 A&WP ATLANTA & WEST POINT RAILROAD CO.     PWRC
43 A0 Thai Jet International ICAO: THJ, Designator A0* recalled by IATA T AVCODES
44 A0 Elysair S.A.S. d/b/a L'Avion ICAO: AVI, Merged into Openskies. IATA designator changed to EC. F AVCODES
45 A0 Macair Jet S.A. ICAO: MCJ, Callsign: Jetmac, IATA Prefix: 177, Name changed to Avian L�neas A�reas S.A. w.e.f. December 2016. IATA designator changed from IA, Designator VM recalled by IATA. RA AVCODES
46 A0 Avian Líneas Aéreas S.A. t/a Avianca Argentina ICAO: MCJ, Callsign: Jetmac, IATA Prefix: 177, ICAO designator changed to ANC. ICAO callsign changed to Avian. Name changed from Macair Jet S.A. w.e.f. December 2016. RA AVCODES
47 A0 Avian Líneas Aéreas S.A. t/a Avianca Argentina ICAO: ANC, Callsign: Avian, IATA Prefix: 177, Ceased operations on 07 June 2019. ICAO designator changed from MCJ. ICAO callsign changed from Jetmac. Name changed from Macair Jet S.A. w.e.f. December 2016. RA AVCODES
48 A0 BA EuroFlyer Limited d/b/a British Airways ICAO: EFW, New planned low subsidiary of British Airways GB AVCODES
49 A1 G2 Switch Works Designator A1 recalled by IATA. Computer Reservations Systems (CRS) USA AVCODES
50 A1 A.P.G. Distribution System Computer Reservation System F AVCODES
51 A2 Cielos del Peru, S.A. ICAO: CIU, Callsign: Cielos, IATA Prefix: 529, Founded in 1997 and started operations in 1998. On 31 January 1998, Export Air was merged into Cielos. Ceased operations. ICAO designator changed from EXD. ICAO Callsign changed from Export RA AVCODES
52 A2 Cielos del Peru, S.A. ICAO: EXD, Callsign: Cielos, IATA Prefix: 529, ICAO designator changed to CIU. ICAO Callsign changed from Export RA AVCODES
53 A2 South Asian Airlines Ltd. (SAAL) ICAO: BDS, Callsign: South Asian, IATA Prefix: 196, BD AVCODES
54 A2 Astra Airlines ICAO: AZI, Callsign: Greek Star, Ceased operations on 14 November 2019. GR AVCODES
55 A2 Anima Wings Aviation S.A. ICAO: AWG, Callsign: Anima Wings, Founded on 17 July 2019. RO AVCODES
56 A3 Aegean Airlines, S.A. ICAO: AEE, Callsign: Aegean, IATA Prefix: 390, Name changed from Aegean Aviation S.A. Merger with Cronus Airlines X5/CUS GR AVCODES
57 A3 Aegean Aviation, S.A. ICAO: AEE, Callsign: Aegean, IATA Prefix: 390, Name changed to Aegean Airlines S.A. Founded in 1987. GR AVCODES
58 A4 Southern Winds, S.A. ICAO: SWD, Callsign: Southern Winds, IATA Prefix: 242, Ceased Operations in 2005 RA AVCODES
59 A4 Aerocomercial Oriente Norte Ltd ICAO: AEK, Callsign: Aerocon, Founded in 2005. Ceased operations during 2015. BOL AVCODES
60 A4 JSC Azimuth Airlines ICAO: MUT, Callsign: Igavia, ICAO designator changed to AZO. RUS AVCODES
61 A4 JSC Azimuth Airlines ICAO: AZO, Callsign: Igavia, ICAO designator changed from MUT. RUS AVCODES
62 A5 Airlinair ICAO: ARF, Callsign: Airlinair, ICAO designator changed to RLA. Established in 1998. Commenced operations in May 1999. F AVCODES
63 A5 Tikal Jets, S.A. ICAO: TKC, Callsign: Tikal, IATA designator changed to WU*. IATA designator changed from 2E* GCA AVCODES
64 A5 Airlinair ICAO: RLA, Callsign: Airlinair, Name changed to HOP!-Airlinair w.e.f. 31 March 2013. ICAO designator changed from ARF F AVCODES
65 A5 Avolar Airlines, SA de C.V. Designator A5* recalled by IATA MEX AVCODES
66 A5 HOP! ICAO: HOP, Callsign: Airlinair, Name changed from Airlinair. ICAO designator changed from ARF F AVCODES
67 A5 Hop!-Airlinair ICAO: RLA, Callsign: Airlinair, Name changed from Airlinair w.e.f. 31 March 2013. ICAO designator changed from ARF F AVCODES
68 A6 Yunnan Hong Tu Airlines Co., Ltd. ICAO: HTU, Callsign: Hong Land, IATA Prefix: 389, Name changed to Air Travel Co., Ltd. ICAO Designator changed to OTC. PRC AVCODES
69 A6 Air Travel Co., Ltd. ICAO: OTC, Callsign: Air Travel, IATA Prefix: 389, Name changed from Yunnan Hong Tu Airlines Co., Ltd. ICAO designator changed from HTU. PRC AVCODES
70 A7 Air Comet, S.A. ICAO: MPD, Callsign: Red Comet, IATA Prefix: 352, Ceased operations on 21 December 2009. IATA designator changed from 2Z* E AVCODES
71 A7 Aero Calafia, S.A. de C.V. t/a Calafia Airlines ICAO: CFV, Callsign: Calafia, MEX AVCODES
72 A7 Air Niamey, S.A. ICAO: AWN, Callsign: Air Niamey, RN AVCODES
73 A8 ARPA Aerolineas Paraguayas ICAO: PAY, Callsign: ARPA, Merged with TAM-Mercosur in December 2002. Founded in 1994. PY AVCODES
74 A8 Ameriflight, Inc. ICAO: AMF, Callsign: Amflight, Name changed to Ameriflight, LLC w.e.f. 11 May 2005. USA AVCODES
75 A8 Benin Golf Air SA ICAO: BGL, Callsign: Benin Golf, IATA Prefix: 719, DY AVCODES
76 A8 Aerolink Uganda Limited ICAO: XAU, Designator A8* recalled by IATA EAU AVCODES
77 A8 Aerolink Uganda Limited ICAO: XAU, Designator A8* reinstated by IATA EAU AVCODES
78 A8 Ameriflight, LLC ICAO: AMF, Callsign: Amflight, Designatir A8 recalled by IATA. Name changed from Ameriflight, Inc. w.e.f. 11 May 2005. USA AVCODES
79 A9 Airzena Georgian Airlines ICAO: TGZ, Callsign: Tamazi, IATA Prefix: 606, Name changed to Georgian Airways in August 2004. Designator A9 reinstated by IATA GE AVCODES
80 A9 Georgian Airways ICAO: TGZ, Callsign: Tamazi, IATA Prefix: 606, Filed for bankruptcy on 31 December 2021. Name changed from Airzena Georgian Airlines in August 2004. Designator A9 reinstated by IATA. GE AVCODES
81 AA American Airlines ICAO: AAL, Callsign: American, IATA Prefix: 001, USA AVCODES
82 AA Ann Arbor R.R. Co. added 1/1989; 1/1994-7/2005   NAKINA
83 AA Ann Arbor R.R., Michigan Interstate Ry. Co., Operator-in-Reorganization (W. Clark Durant, Ill, Trustee) eliminated 1/1989   NAKINA
84 AA Ann Arbor R.R., Michigan Interstate Ry. Co., Operator-in-Reorganization added 4/1988   NAKINA
85 AA Ann Arbor R.R. System, Michigan Interstate Ry. Co., Operator-in-Reorganization eliminated 4/1988   NAKINA
86 AA Ann Arbor R.R. Co. eliminated 1/1978   NAKINA
87 AA Ann Arbor R.R. System, Michigan Interstate Ry. Co., Operator added 1/1978; 1/1980-1/1985   NAKINA
88 AA Ann Arbor R.R. Co. (Owned and leased by the Michigan State Highway Commission) (Consolidated Rail Corp. designated operator) added 7/1976   NAKINA
89 AA Ann Arbor R.R. Co., John M. Chase, Jr., Trustee eliminated 7/1976   NAKINA
90 AA Ann Arbor R.R. Co. 7/1932-1/1975   NAKINA
91 AA Ann Arbor R.R. Co. 4/38-1/75; eliminated 1/78   NRHS
92 AA Ann Arbor R.R. System, Michigan Interstate Ry. Co., Operator added 1/78; 1/80   NRHS
93 AA Ann Arbor R.R. System, Michigan Interstate Ry. Co., Operator-in-Reorganization eliminated 4/88   NRHS
94 AA Ann Arbor R.R., Michigan Interstate Ry. Co., Operator-in-Reorganization added 4/88   NRHS
95 AA Ann Arbor R.R., Michigan Interstate Ry. Co., Operator-in-Reorganization (W. Clark Durant, Ill, Trustee) eliminated 1/89   NRHS
96 AA Ann Arbor R.R. Co. added 1/89; 1/94-7/2000   NRHS
97 AA ANN ARBOR RAILROAD     PWRC
98 AA Ann Arbor Railroad     RSRV
99 AAA Ansett Australia Holdings Limited IATA: AN, Callsign: Ansett, IATA Prefix: 090, Ceased operations 04 March 2002. AUS AVCODES
100 AAA Ansett Airlines of Australia IATA: AN, Callsign: Austair, IATA Prefix: 090, Name changed to Ansett Australia Holdings Limited. AUS AVCODES
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