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
CW& CWA CWB CWC CWD CWE CWF CWG CWH CWI CWJ CWK CWL CWM CWN CWO CWP CWQ CWR CWS CWT CWU CWV CWW CWX CWY CWZ
CWEA CWEB CWEC CWED CWEG CWEH CWEI CWEK CWEL CWEM CWEN CWEO CWEP CWEQ CWET CWEU CWEV CWEX
1 CWEX Midwest Generation LLC added 10/2000; 7/2005   NAKINA
2 CWEX Commonwealth Edison Co. 10/1966-7/2000; eliminated 10/2000   NAKINA
3 CWEX Commonwealth Edison Co. of Indiana (Wholly owned subsidiary of the Commonwealth Edison Co.) added 1/1966   NAKINA
4 CWEX Commonwealth Edison Co. 7/1930-7/1965   NAKINA
5 CWEX Commonwealth Edison Co. 4/38-7/65   NRHS
6 CWEX Commonwealth Edison Co. of Indiana (Wholly owned subsidiary of the Commonwealth Edison Co.) added 1/66   NRHS
7 CWEX Commonwealth Edison Co. 10/66-7/2000; eliminated 10/2000   NRHS
8 CWEX Midwest Generation LLC added 10/2000   NRHS
9 CWEX COMMONWEALTH EDISON CO. (MIDWEST GENERATION, LLC)     PWRC
10 CWEX Commonwealth Edison (Midwest Generation)     RSRV
11 CWEX COMMONWEALTH EDISON CO     SCAC3
12 CWEX MIDWEST GENERATION LLC     SCAC4
13 CWEX Commonwealth Edison Co.   USA TRAFFIC