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
RS& RSA RSB RSC RSD RSE RSF RSG RSH RSI RSJ RSK RSL RSM RSN RSO RSP RSQ RSR RSS RST RSU RSV RSW RSX RSY RSZ
RSNA RSNC RSNE RSNF RSNG RSNI RSNJ RSNK RSNM RSNN RSNO RSNR RSNS RSNV RSNX RSNY
1 RSNR Red Springs and Northern R.R. Co. added 1/1985; 1/1994; eliminated 7/1996; 7/2000-7/2005   NAKINA
2 RSNR Red Springs and Northern R.R. Co. added 1/85; 1/94; eliminated 7/96; 7/2000   NRHS
3 RSNR RED SPRINGS & NORTHERN RAILROAD CO.     PWRC
4 RSNR Red Springs and Northern Railroad     RSRV
5 RSNR RED SPRINGS NORTHERN RAILROAD CO     SCAC3