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
P&E P&I P&L P&M P&N P&O P&P P&R P&S P&W
1 P&R Philadelphia & Reading Ry. Co. (Reading Co.) 7/1930-7/1936   NAKINA
2 P&R Philadelphia & Reading Ry. Co. 8/1920-7/1923   NAKINA
3 P&R READING CO. [PHILADELPHIA & READING RAILWAY CO.]     PWRC