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
E& E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ
EOA EOC EOD EOE EOF EOG EOH EOI EOK EOL EOM EON EOO EOP EOR EOS EOT EOW EOX
EORS EORU EORX
1 EORX Cities Service Co. added 4/1978; eliminated 7/1978   NAKINA
2 EORX Cities Service Pipe Line Co. added 10/1967; 4/1970-1/1975; eliminated 4/1978   NAKINA
3 EORX Cities Service Oil Co. added 4/1963; 7/1965-10/1966; eliminated 10/1967   NAKINA
4 EORX Cities Service Petroleum Co. added 7/1962; eliminated 4/1963   NAKINA
5 EORX Cities Service Oil Co. 1/1950-4/1961; eliminated 7/1962   NAKINA
6 EORX Cities Service Oil Co. of Delaware 4/1938-4/1947   NAKINA
7 EORX Empire Oil & Refining Co. 7/1937   NAKINA
8 EORX Cities Service Oil Co. of Delaware Apr-38   NRHS
9 EORX Cities Service Oil Co. 1/52-10/66; eliminated 10/67   NRHS
10 EORX Cities Service Pipe Line Co. added 10/67; 4/70-1/75; eliminated 4/78   NRHS
11 EORX Cities Service Co. added 4/78; eliminated 7/78   NRHS
12 EORX (CSOX) RETIRED 09-09-92 ATP (1190) [CITIES SERVICE OIL CO.]     PWRC
13 EORX Cities Service Oil Co.   USA TRAFFIC