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
ECA ECB ECC ECD ECE ECF ECG ECH ECI ECJ ECK ECL ECM ECN ECO ECP ECQ ECR ECS ECT ECU ECV ECW ECX ECY
ECUA ECUD ECUI ECUK ECUL ECUN ECUS ECUU ECUX
1 ECUX Exxon Mobil Corp. added 7/2000; 7/2000-7/2005   NAKINA
2 ECUX Exxon Chemical Americas added 10/1981; 1/1994; eliminated 7/2000   NAKINA
3 ECUX Exxon Chemical Co. U.S.A. 1/1980; eliminated 10/1981   NAKINA
4 ECUX Exxon Chemical Co. U.S.A. 1/80; eliminated 10/81   NRHS
5 ECUX Exxon Chemical Americas added 10/81; 1/94; eliminated 7/2000   NRHS
6 ECUX Exxon Mobil Corp. added 7/2000; 7/2000   NRHS
7 ECUX EXXON CHEMICAL AMERICAS (EXXON-MOBIL CORP.)     PWRC
8 ECUX Exxon Chemical Americas (Exxon-Mobil Corporation)     RSRV
9 ECUX EXXON MOBIL CORPORATION     SCAC4
10 ECUX Exxon Mobil Corp.   USA TRAFFIC