Real world company prefixes
8
9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
Ø
P
Q
R
S
T
U
V
W
X
Y
Z
UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UO UP UQ UR US UT UU UV UW UX UY UZ
UMA UMB UMC UMD UME UMF UMH UMI UMK UML UMM UMN UMO UMP UMR UMS UMT UMV UMX
UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UO UP UQ UR US UT UU UV UW UX UY UZ
UMA UMB UMC UMD UME UMF UMH UMI UMK UML UMM UMN UMO UMP UMR UMS UMT UMV UMX
| 1 | UMA | Lineas Aereas del Humaya | ICAO1 | ||
| 2 | UMAI | U AND M TRUCKING | SCAC4 | ||
| 3 | UMAN | UMA TRANSPORTATION INC | SCAC4 | ||
| 4 | UMB | Air Umbria | ICAO1 | ||
| 5 | UMBI | UMBRA INC | SCAC4 | ||
| 6 | UMCL | UMC LOGISTICS INC | SCAC4 | ||
| 7 | UMCN | UNIOCEAN MARITIME CO LTD | SCAC4 | ||
| 8 | UMCU | UZBEK MARITIME CORPORATION | SCAC4 | ||
| 9 | UMDW | UPPER MIDWEST SLEEP LLC | SCAC4 | ||
| 10 | UMEI | ULTIMATE MEDIA EXPRESS INC | SCAC4 | ||
| 11 | UMET | U-MING MARINE TRANSPORT (SINGAPORE) | SCAC4 | ||
| 12 | UMFF | UNITED MAYFLOWER CONTAINER SERVICES | SCAC4 | ||
| 13 | UMFI | UNITED MOTOR FREIGHT INC | SCAC4 | ||
| 14 | UMFO | ULLOA MONTANO, FRANCISCO | SCAC4 | ||
| 15 | UMFT | US MIDWEST FREIGHT INCORPORATED | SCAC4 | ||
| 16 | UMHL | UMMAH LLC | SCAC4 | ||
| 17 | UMIL | ULTIMATE INNOVATIONS LLC | SCAC4 | ||
| 18 | UMIN | UMINA BROS INC | SCAC4 | ||
| 19 | UMK | Yuzhmashavia | IATA: 2N | ICAO1 | |
| 20 | UMLD | UNICORN MOTORS LTD | SCAC4 | ||
| 21 | UMLS | USMEX LOGISTICS SERVICES LLC | SCAC4 | ||
| 22 | UMLT | UNIMARK LOWBOY TRANSPORTATION INC | SCAC4 | ||
| 23 | UMMN | UNITED MARINE MANAGEMENT | SCAC4 | ||
| 24 | UMMT | U-MING MARINE TRANSPORT CORPORATION | SCAC4 | ||
| 25 | UMNL | UNITED MARINE NAVIGATION LIMITED, M | SCAC4 | ||
| 26 | UMOL | UHI MARCO OCEAN TRANSPORTATION LIMI | SCAC4 | ||
| 27 | UMP | Upper Merion and Plymouth R.R. Co. | 10/57-7/2000 | NRHS | |
| 28 | UMP | UPPER MERION & PLYMOUTH RAILROAD COMPANY | PWRC | ||
| 29 | UMP | Upper Merion and Plymouth R.R. Co. | 7/1954-7/2005 | NAKINA | |
| 30 | UMP | Upper Merion and Plymouth Railroad | RSRV | ||
| 31 | UMPI | UNIVERSAL METAL PRODUCTS INC | SCAC4 | ||
| 32 | UMPX | Upper Merion & Plymouth Leasing Co. | added 4/80; eliminated 4/89 | NRHS | |
| 33 | UMPX | FIRST UNION RAIL [UPPER MERION & PLYMOUTH LEASING COMPANY] | PWRC | ||
| 34 | UMPX | Upper Merion & Plymouth Leasing Co. | added 4/1980; eliminated 4/1989 | NAKINA | |
| 35 | UMPX | Upper Merion and Plymouth Leasing Co. | added 4/1989; 1/1994 | NAKINA | |
| 36 | UMPX | Upper Merion and Plymouth Co. | eliminated 4/1996 | NAKINA | |
| 37 | UMPX | First Union Rail | added 4/1996; 7/2000-7/2005 | NAKINA | |
| 38 | UMPX | Upper Merion and Plymouth Leasing | RSRV | ||
| 39 | UMPX | FIRST UNION RAIL | SCAC4 | ||
| 40 | UMPX | Upper Merion and Plymouth Leasing Co. | added 4/89; 1/94 | NRHS | |
| 41 | UMPX | Upper Merion and Plymouth Co. | eliminated 4/96 | NRHS | |
| 42 | UMPX | First Union Rail | added 4/96; 7/2000 | NRHS | |
| 43 | UMRI | USA MEX REFRIGERATED TRANSPORT INC | SCAC4 | ||
| 44 | UMS | Unitemp-M | ICAO1 | ||
| 45 | UMSA | UGLAND MARINE SERVICES AS | SCAC4 | ||
| 46 | UMSC | UNIVERSITY MOVING & STORAGE COMPANY | SCAC4 | ||
| 47 | UMSD | UNIVERSITY MOVING & STORAGE COMPANY | SCAC4 | ||
| 48 | UMST | UMS TRUCKING | SCAC4 | ||
| 49 | UMSX | UNITED STEELWORKERS OF AMERICA | PWRC | ||
| 50 | UMSZ | INTERMODAL SERVICES, INC. | PWRC | ||
| 51 | UMSZ | Maersk Equipment Services | RSRV | ||
| 52 | UMSZ | MAERSK EQUIPMENT SERVICE COMPANY | SCAC4 | ||
| 53 | UMTC | ULTRA MARINE TRANSPORT CORP | SCAC4 | ||
| 54 | UMTI | U MOTORS INC | SCAC4 | ||
| 55 | UMVS | UNIVERSITY MOVING & STORAGE CO | SCAC4 | ||
| 56 | UMXF | UMEX FREIGHT SYSTEM INC | SCAC4 | ||
| 57 | UMXU | CSX TRANSPORTATION INC | SCAC4 |