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
POA POB POC POD POE POF POG POH POI POJ POK POL POM PON POO POP POQ POR POS POT POU POV POW POX POY POZ
POTB POTC POTD POTF POTI POTJ POTK POTM POTN POTO POTP POTQ POTR POTT POTU POTX POTZ
1 POTB Port of Tillamook Bay R.R. added 7/1979; 1/1980-7/2000; eliminated 1/2005; 7/2005   NAKINA
2 POTB Port of Tillamook Bay R.R. added 7/79; 1/80-7/2000   NRHS
3 POTB PORT OF TILLAMOOK BAY RAILROAD     PWRC
4 POTB PORT OF TILLAMOOK BAY RAILROAD     PWRC
5 POTB Port of Tillamook Bay Railroad     RSRV
6 POTB PORT OF TILLAMOOK BAY RAILROAD     SCAC3
7 POTB Port of Tillamook Bay R.R.   USA TRAFFIC