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
CPA CPB CPC CPD CPE CPF CPG CPH CPI CPJ CPK CPL CPM CPN CPO CPP CPQ CPR CPS CPT CPU CPV CPW CPX CPY CPZ
CPOB CPOD CPOE CPOG CPOH CPOI CPOJ CPOK CPOL CPOM CPON CPOO CPOP CPOQ CPOR CPOS CPOU CPOV CPOW CPOX CPOY
1 CPOK CONTAINER PRODUCTS OF OKLAHOMA     SCAC3
2 CPOK COSMIC POST INC     SCAC4