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
P& P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ
PR& PRA PRB PRC PRD PRE PRF PRG PRH PRI PRJ PRK PRL PRM PRN PRO PRP PRQ PRR PRS PRT PRU PRV PRW PRX PRY PRZ
PRPA PRPB PRPC PRPD PRPE PRPG PRPI PRPJ PRPL PRPM PRPN PRPQ PRPR PRPS PRPT PRPV PRPW PRPX PRPY PRPZ
1 PRPX Pacific Railroad Preservation Association 7/2005   NAKINA
2 PRPX Union Tank Car Co. added 10/1953; 7/1954-10/1957; eliminated 7/1958   NAKINA
3 PRPX Transit Co., Ltd. 7/1930-1/1952; eliminated 10/1953   NAKINA
4 PRPX Transit Co., Ltd. 4/38-1/52; eliminated 10/53   NRHS
5 PRPX Union Tank Car Co. added 10/53; 10/57; eliminated 7/58   NRHS
6 PRPX *UNION TANK CAR CO. [TRANSIT CO. LTD.]     PWRC
7 PRPX +PACIFIC RAILROAD PRESERVATION ASSOCIATION     PWRC
8 PRPX Pacific Railroad Preservation Association     RSRV
9 PRPX PACIFIC RAILROAD PRESERVATION ASSOC     SCAC4