Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
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
ATA ATB ATC ATD ATE ATF ATG ATH ATI ATJ ATK ATL ATM ATN ATO ATP ATQ ATR ATS ATT ATU ATV ATW ATX ATY ATZ
ATMA ATMB ATMC ATMD ATME ATMG ATMH ATMI ATMJ ATML ATMM ATMN ATMO ATMP ATMQ ATMR ATMS ATMT ATMU ATMW ATMX ATMY ATMZ
1 ATM Airlines of Tasmania Pty Ltd. IATA: FO, Callsign: Airtas, Designator IP recalled by IATA AUS AVCODES
2 ATM Airlines of Tasmania Pty Ltd. IATA: IP, Callsign: Airtas, Designator IP recalled by IATA. ICAO designator changed from XAL AUS AVCODES
3 ATM Airlines Of Tasmania IATA: FO   ICAO1
4 ATM Azienda Trasporti Milanesi City: Milano I TRAFFIC
5 ATMA ATLAS MARINE SERVICES INC     SCAC3
6 ATMA AUTO TRANSPORTE AMAYA     SCAC4
7 ATMB   City: Bologna I TRAFFIC
8 ATMC ATOMIC CARTAGE INC     SCAC3
9 ATMC A TIMELEIGH MOTORCAR     SCAC4
10 ATMD ACTION TRANSFER INC     SCAC3
11 ATME ATLANTIC MARITIME LINES     SCAC3
12 ATME ATHENA MARINE LTD     SCAC4
13 ATME Azienda Transporti di Messina Real: ATM I TRAFFIC
14 ATMG ALLSTATES MOVING INC     SCAC4
15 ATMH ATLANTIC DISTRIBUTION SERVICES INC     SCAC4
16 ATMI ATLAS MARINE     SCAC3
17 ATMI ATLAS MARINE INC     SCAC4
18 ATMJ A T MONITORS     SCAC4
19 ATML ATLANTA MOTOR LINES INC     SCAC3
20 ATML AUTO TRANSPORTES MELGOZA     SCAC4
21 ATMM AIR TRAFFIC MANAGEMENT INC     SCAC4
22 ATMN ALTMAN TRUCKING     SCAC3
23 ATMN ALL TIME TRANSPORT CORP     SCAC4
24 ATMO ATCHISON MOVING & STORAGE     SCAC3
25 ATMO ATMS MOVING SYSTEMS     SCAC4
26 ATMP ATLANTIC MOVERS     SCAC3
27 ATMQ A T M C INC     SCAC3
28 ATMR ATLAS MOTOR EXPRESS, INC     SCAC3
29 ATMR ATLAS MOTOR EXPRESS INC     SCAC4
30 ATMS ATLAS MOVING & STORAGE CO, INC     SCAC3
31 ATMS AUTOMSSA     SCAC4
32 ATMT ATLAS MOTOR EXPRESS, INCORPORATED     SCAC3
33 ATMT   City: Torino I TRAFFIC
34 ATMU ATOM ULUSLARARASI NAKLİYAT VE LOJİSTİK HİZMETLERİ A.Ş.   TR BIC
35 ATMU MTC ALFA-TRANS CO LTD     SCAC4
36 ATMW AMERICAN TRAILS TRANSPORTATION CO     SCAC3
37 ATMX U.S. Dept. of Energy, Albuquerque Operations Office added 1/1978; 1/1980-1/1994; eliminated 10/1997; 7/2000-7/2005 (not listed)   NAKINA
38 ATMX U.S. Atomic Energy Commission, Albequerque Operations Office 1/1975; eliminated 4/1975   NAKINA
39 ATMX United States Energy Research and Development Administration, Albequerque Operations Office added 4/1975; eliminated 1/1978   NAKINA
40 ATMX U.S. Atomic Energy Commission, Albequerque Operations Office 4/1970   NAKINA
41 ATMX U.S. Atomic Energy Commission, Paducah, Kentucky eliminated 4/1973   NAKINA
42 ATMX U.S. Atomic Energy Commission 4/1961; added 7/1961; added 1/1965; 7/1965; eliminated 7/1965; 10/1966; eliminated 1/1968   NAKINA
43 ATMX U.S. Atomic Energy Commission 1/1950-10/1957   NAKINA
44 ATMX U.S. Atomic Energy Commission, care of Union Carbide Nuclear Co., Division of Union Carbide Corp. added 4/1959   NAKINA
45 ATMX U.S. Atomic Energy Commission 1/52-4/61; added 1/65; 7/65; eliminated 7/65; 10/66; eliminated 1/68   NRHS
46 ATMX U.S. Atomic Energy Commission, Albequerque Operations Office Apr-70   NRHS
47 ATMX U.S. Atomic Energy Commission, Paducah, Kentucky eliminated 4/73   NRHS
48 ATMX U.S. Atomic Energy Commission, Albequerque Operations Office 1/75; eliminated 4/75   NRHS
49 ATMX United States Energy Research and Development Administration, Albequerque Operations Office added 4/75; eliminated 1/78   NRHS
50 ATMX U.S. Dept. of Energy, Albuquerque Operations Office added 1/78; 1/80-1/94; eliminated 10/97; 7/2000   NRHS
51 ATMX *PENNSYLVANIA RAILWAY MUSEUM ASSOC. [ARDEN TROLLEY MUSEUM]     PWRC
52 ATMX *U.S. ENERGY RESEARCH & DEVELOPMENT ADM. - ALBUQUERQUE OPERATIONS     PWRC
53 ATMX United States Department of Energy Albuquerque Operations (Arcelor Mittal Montreal)     RSRV
54 ATMX UNITED STATES ATOMIC ENERGY COMMISS     SCAC3
55 ATMY ATLAS MARINE COMPANY     SCAC3
56 ATMZ ATLLAS TIE MILL     PWRC