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
U0 U1 U2 U3 U4 U5 U6 U7 U8 U9 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
USA USB USC USD USE USF USG USH USI USJ USK USL USM USN USO USP USQ USR USS UST USU USV USW USX USY
USHL USHM USHO USHR USHT
1 USH U.S. Helicopter Corporation IATA: UH, Callsign: US Heli, Founded in 2004. Ceased operations on 25 September 2009. USA AVCODES
2 USH US Helicopter     ICAO1
3 USHL UNITED SHIPPING LINES     SCAC4
4 USHM UNITED SHIPMENT INC     SCAC4
5 USHO U S HORSE TRANSPORT     SCAC4
6 USHR USHER TRANSPORT INC     SCAC4
7 USHT UNIVERSAL     SCAC4