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
R& R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ RØ
RCA RCB RCC RCD RCE RCF RCG RCH RCI RCJ RCK RCL RCM RCN RCO RCP RCQ RCR RCS RCT RCU RCV RCW RCX RCY RCZ
RCOC RCOG RCOH RCOI RCOL RCON RCOO RCOP RCOQ RCOR RCOS RCOU RCOV RCOW RCOX
1 RCOX Union Tank Car Co. added 10/2003; 7/2005   NAKINA
2 RCOX BP Products North America Inc. added 1/2003; eliminated 10/2003   NAKINA
3 RCOX Amoco Oil Co. added 7/2000; 7/2000; eliminated 1/2003   NAKINA
4 RCOX Arco Products Co. eliminated 7/2000   NAKINA
5 RCOX Arco Products Co., Division of Atlantic Richfield Co. added 10/1991; 1/1994   NAKINA
6 RCOX Arco Products Co., Division of Atlantic Richfield Co. added 10/91; 1/94   NRHS
7 RCOX Arco Products Co. eliminated 7/2000   NRHS
8 RCOX Amoco Oil Co. added 7/2000; 7/2000   NRHS
9 RCOX UNION TANK CAR CO., LESSEE BP PRODUCTS NORTH AMERICA INC. [ARCO PRODUCTS CO., DIV OF ATLANTIC RICHFIELD COMPANY]     PWRC
10 RCOX Arco Products     RSRV
11 RCOX UNION TANK CAR COMPANY     SCAC4