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
CO& COA COB COC COD COE COF COG COH COI COJ COK COL COM CON COO COP COQ COR COS COT COU COV COW COX COY COZ
CO&P
1 CO&P Chicago, Ottawa & Peoria Ry. (Illinois Traction, Inc.—Illinois Valley Division) 7/1923   NAKINA
2 CO&P Chicago, Ottawa & Peoria Ry. (Illinois Traction, Inc.--Illinois Valley Division) 23-Jul   NRHS
3 CO&P CHICAGO OTTAWA & PEORIA RWY (ILLINOIS TRACTION, INC, ILLINOIS VALLEY DIV.)     PWRC