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
PNA PNB PNC PND PNE PNF PNG PNH PNI PNJ PNK PNL PNM PNN PNO PNP PNQ PNR PNS PNT PNU PNV PNW PNX PNY PNZ
PNWA PNWC PNWE PNWM PNWO PNWQ PNWR PNWS PNWT PNWU PNWX PNWY
1 PNWR Portland & Western R.R., Inc. 7/2000-7/2005   NAKINA
2 PNWR Portland & Western R.R., Inc. Jul-00   NRHS
3 PNWR PORTLAND & WESTERN RAILROAD     PWRC
4 PNWR Portland and Western Railroad     RSRV
5 PNWR PORTLAND & WESTERN RAILROAD INC     SCAC4
6 PNWR Portland & Western   USA TRAFFIC