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
PNA PNB PNC PND PNE PNF PNG PNH PNI PNJ PNK PNL PNM PNN PNO PNP PNQ PNR PNS PNT PNU PNV PNW PNX PNY PNZ
PNGA PNGC PNGD PNGE PNGH PNGK PNGN PNGO PNGR PNGS PNGW PNGX
1 PNGX The Peoples Natural Gas Co. 7/1930-1/1950   NAKINA
2 PNGX The Peoples Natural Gas Co. Apr-38   NRHS
3 PNGX PEOPLES NATURAL GAS CO.     PWRC