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
POHC POHG POHK POHL POHP POHQ POHR POHS POHT
1 POHC Pittsburgh & Ohio Central R.R. 7/2005   NAKINA
2 POHC Ohio Central R.R. System added 7/2004   NAKINA
3 POHC Pittsburgh & Ohio Central R.R. (was PIR) added 4/2001; eliminated 7/2004   NAKINA
4 POHC Pittsburgh & Ohio Central Rd. (was PIR) added 4/2001   NRHS
5 POHC PITTSBURGH & OHIO CENTRAL RAILROAD     PWRC
6 POHC Pittsburgh and Ohio Central Railroad     RSRV
7 POHC PITTSBURGH & OHIO CENTRAL RAILROAD     SCAC4
8 POHG POHL LOGISTICS INC     SCAC4
9 POHK PORTER, H K CO INC     SCAC3
10 POHL POLHILL TRANSFER INC     SCAC4
11 POHP POHL TRANSPORTATION INC     SCAC3
12 POHP POHL TRANSPORTATION INC     SCAC4
13 POHQ PORT HOUSTON TERMINALS INC     SCAC3
14 POHR POLHEMUS, RICHARD TRUCKING     SCAC3
15 POHS PORTHOS SHIPPING COMPANY     SCAC3
16 POHT POHUTSKY, EDWARD D, MOVERS     SCAC3