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
PTA PTB PTC PTD PTE PTF PTG PTH PTI PTJ PTK PTL PTM PTN PTO PTP PTQ PTR PTS PTT PTU PTV PTW PTX PTY PTZ
PTTA PTTB PTTC PTTD PTTE PTTF PTTG PTTH PTTI PTTJ PTTL PTTM PTTN PTTO PTTP PTTQ PTTS PTTT PTTU PTTV PTTW PTTX PTTY
1 PTTX TTX Co. added 1/1992; 1/1994-7/2005   NAKINA
2 PTTX Trailer Train Co. added 10/1964; 7/1965-1/1980; eliminated 1/1992   NAKINA
3 PTTX Pensacola Tar & Turpentine Co. 8/1920-7/1923   NAKINA
4 PTTX Trailer Train Co. added 10/1964   NAKINA
5 PTTX Trailer Train Co. (FMS flat cars specially equipped with bulkheads 48'6"" apart, to provide for loading of wallboard, plywood, etc.) 7/1965-10/1968   NAKINA
6 PTTX Trailer Train Co./TTX Co. (flat cars equipped with bulkheads, spaced 48'6"" apart, for transporting plywood, wallboard, etc.) 4/1970-1/1994   NAKINA
7 PTTX TTX Co. (flat cars equipped with bulkheads, spaced 48'6"" apart, for transporting plywood, wallboard, etc., equipped with end of car cush.) 7/2000   NAKINA
8 PTTX Trailer Train Co. Jul-65   NRHS
9 PTTX Trailer Train Co. (FMS flat cars specially equipped with bulkheads 48'6" apart, to provide for loading of wallboard, plywood, etc.) 10/66-10/68   NRHS
10 PTTX Trailer Train Co. Apr-70   NRHS
11 PTTX Trailer Train Co. (flat cars equipped with bulkheads, spaced 48'6" apart, for transporting plywood, wallboard, etc.) 1/75-1/80; eliminated 1/92   NRHS
12 PTTX TTX Co. (flat cars equipped with bulkheads, spaced 48'6" apart, for transporting plywood, wallboard, etc.) added 1/92; 1/94   NRHS
13 PTTX TTX Co. (flat cars equipped with bulkheads, spaced 48'6" apart, for transporting plywood, wallboard, etc., equipped with end of car cush.) Jul-00   NRHS
14 PTTX *PENSACOLA TAR & TURPENTINE CO.     PWRC
15 PTTX +TTX COMPANY     PWRC
16 PTTX TTX Corporation     RSRV
17 PTTX TTX COMPANY     SCAC4