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
C& C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ
CQA CQB CQC CQD CQE CQF CQG CQH CQI CQJ CQK CQL CQM CQN CQO CQP CQQ CQR CQS CQT CQU CQV CQW CQY
CQHD CQHE CQHM CQHP CQHR
1 CQH Spring Airlines Limited Corporation IATA: 9S, Callsign: Air Spring, IATA Prefix: 089, IATA designator changed to 9C. Designator 9S reinstated by IATA PRC AVCODES
2 CQH Spring Airlines Limited Corporation IATA: 9C, Callsign: Air Spring, IATA Prefix: 089, IATA designator changed from 9S. Designator 9S reinstated by IATA PRC AVCODES
3 CQH Spring Airlines IATA: 9S   ICAO1
4 CQHD CAIN, H D INC     SCAC3
5 CQHE CHOICE TRANSPORTATION     SCAC4
6 CQHM COASTAL CHEMICAL CO INC     SCAC4
7 CQHP CHRISMAN OIL CO INC     SCAC4
8 CQHR CHD TRANSPORTATION     SCAC4