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
PP& PPA PPB PPC PPD PPE PPF PPG PPH PPI PPJ PPK PPL PPM PPN PPO PPP PPQ PPR PPS PPT PPU PPV PPW PPX PPY
PPGB PPGF PPGI PPGK PPGP PPGU PPGW PPGX PPGZ
1 PPGX PPG Industries, Inc. added 4/1968; 4/1970-7/2005   NAKINA
2 PPGX Pittsburgh Plate Glass Co. added 4/1961; 4/1961-10/1966; eliminated 4/1968   NAKINA
3 PPGX Columbia-Southern Chemical Corp. 1/1952-10/1957; eliminated 4/1961   NAKINA
4 PPGX Pittsburgh Plate Glass Co., Columbia Chemical Div. 7/1923; 1/1941-1/1950   NAKINA
5 PPGX Columbia-Southern Chemical Corp. 1/52-10/57; eliminated 4/61   NRHS
6 PPGX Pittsburgh Plate Glass Co. added 4/61; 4/61-10/66; eliminated 4/68   NRHS
7 PPGX PPG Industries, Inc. added 4/68; 4/70-7/2000   NRHS
8 PPGX PPG INDUSTRIES, INC. {PITTSBURGH PLATE GLASS CO., COLUMBIA-SOUTHERN CHEMICAL DIV.]     PWRC
9 PPGX PPG Industries     RSRV
10 PPGX PITTSBURGH PLATE GLASS CO     SCAC3
11 PPGX Pittsburgh Plate Glass Co.   USA TRAFFIC