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
ERA ERB ERC ERD ERE ERF ERG ERH ERI ERJ ERK ERL ERM ERN ERO ERP ERR ERS ERT ERU ERV ERW ERX ERY
ERCA ERCD ERCH ERCI ERCK ERCM ERCS ERCT ERCU ERCX
1 ERCX EXCEL Railcar Corp. added 4/1995; 7/2000-7/2005   NAKINA
2 ERCX EXCEL Transnational, Inc. added 7/1989; 1/1994; eliminated 4/1995   NAKINA
3 ERCX Excel Railcar Corp. added 10/1980; eliminated 7/1989   NAKINA
4 ERCX Pennzoil United, Inc. added 7/1970, eliminated 4/1973   NAKINA
5 ERCX Elk Refining Co. 8/1920-4/1970; eliminated 7/1970   NAKINA
6 ERCX Elk Refining Co. 4/38-4/70   NRHS
7 ERCX Pennzoil United, Inc. eliminated 4/73   NRHS
8 ERCX Excel Railcar Corp. added 10/80; eliminated 7/89   NRHS
9 ERCX EXCEL Transnational, Inc. added 7/89; 1/94; eliminated 4/95   NRHS
10 ERCX EXCEL Railcar Corp. added 4/95; 7/2000   NRHS
11 ERCX *PENNZOIL UNITED, INC. [ELK REFINING CO.]     PWRC
12 ERCX +EXCEL RAILCAR CORPORATION (EXCEL TRANSNATIONAL, INC.)     PWRC
13 ERCX Excel Railcar Corporation     RSRV
14 ERCX ELK REFINING CO     SCAC3
15 ERCX EXCEL RAILCAR CORPORATION     SCAC4
16 ERCX Excel Railcar Corp.   USA TRAFFIC