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&E Consolidated Rail Corp. added 4/1976   NAKINA
2 P&E Penn Central Transportation Co., Robert W. Blanchette, Richard C. Bond and John H. McArthur, Trustees eliminated 4/1976   NAKINA
3 P&E Penn Central Transportation Co., Robert W. Blanchette, Richard C. Bond and John H. McArthur, Trustees eliminated 4/76   NRHS
4 P&E Consolidated Rail Corp. added 4/76   NRHS
5 P&E CONSOLIDATED RAIL CORP. [PENN CENTRAL TRANSPORTATION CO.; PEORIA & EASTERN RY.]     PWRC
6 P&IN Pacific and Idaho Northern Ry. (Co.) 8/1920-7/1936   NAKINA
7 P&IN PACIFIC & IDAHO NORTHERN RWY.     PWRC
8 P&LE PITTSBURGH & LAKE ERIE RAILROAD (NOW CSX TRANSPORTATION)     PWRC
9 P&MP Paris & Mt. Pleasant R.R. Co. 8/1920-7/1936   NAKINA
10 P&MP PARIS & MT. PLEASANT RAILROAD CO.     PWRC
11 P&N Seaboard Coast Line R.R. Co. eliminated 4/1975   NAKINA
12 P&N Seaboard Coast Line R.R. Co. eliminated 4/75   NRHS
13 P&N SEABOARD COAST LINE RAILROAD CO. [PIEDMONT & NORTHERN RWY.]     PWRC
14 P&NW (The) Prescott & Northwestern R.R. (Co.) 7/1923-10/1966   NAKINA
15 P&NW Prescott & Northwestern R.R. 4/38-10/66   NRHS
16 P&NW PRESCOTT & NORTHWESTERN RAILROAD CO.     PWRC
17 P&OV Pittsburgh & Ohio Valley Ry. 4/1938-10/1966   NAKINA
18 P&OV Pittsburgh & Ohio Valley Ry. Co. 7/1923-7/1936   NAKINA
19 P&OV Pittsburgh & Ohio Valley Ry. 4/38-10/66   NRHS
20 P&OV PITTSBURGH & OHIO VALLEY RAILWAY CO.     PWRC
21 P&PU Peoria & Pekin Union Ry. 8/1920-4/1970   NAKINA
22 P&PU Peoria & Pekin Union Ry. 4/38-4/70   NRHS
23 P&PU PEORIA & PEKIN UNION RAILWAY CO.     PWRC
24 P&R Philadelphia & Reading Ry. Co. (Reading Co.) 7/1930-7/1936   NAKINA
25 P&R Philadelphia & Reading Ry. Co. 8/1920-7/1923   NAKINA
26 P&R READING CO. [PHILADELPHIA & READING RAILWAY CO.]     PWRC
27 P&SR Petaluma & Santa Rosa R.R. 4/1938-4/1970   NAKINA
28 P&SR Petaluma & Santa Rosa R.R. 4/38-4/70   NRHS
29 P&SR PETALUMA & SANTS ROSA RAILROAD CO.     PWRC
30 P&WRR PIEDMONT & WESTERN RAILROAD CLUB (OLD ROCK SCHOOL RAILWAY MUSEUM)     PWRC
31 P&WV Norfolk and Western Ry. Co. 10/1966   NAKINA
32 P&WV Pittsburgh & West Virginia Ry. (Norfolk and Western Ry.) 4/1970   NAKINA
33 P&WV (The) Pittsburgh & West Virginia Ry. (Co.) 8/1920-7/1965   NAKINA
34 P&WV PITTSBURGH & WEST VIRGINIA RY (NOW NORFOLK SOUTHERN RAILWAY)     PWRC