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
RSUS RSUT RSUX
1 RSUX Riley Stoker Corp. added 1/1968; 4/1970-1/1994; eliminated 7/1998; 7/2000-7/2005 (not listed)   NAKINA
2 RSUX Riley Stoker Corp. added 1/68; 4/70-1/94; eliminated 7/98; 7/2000   NRHS
3 RSUX RILEY STOKER CORP.     PWRC
4 RSUX Riley Stoker Corporation     RSRV
5 RSUX RILEY STOKER CORP.     SCAC4