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
B& B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ
BTA BTB BTC BTD BTE BTF BTG BTH BTI BTJ BTK BTL BTM BTN BTO BTP BTQ BTR BTS BTT BTU BTV BTW BTX BTY BTZ
BTCA BTCB BTCD BTCE BTCG BTCH BTCI BTCJ BTCK BTCL BTCM BTCN BTCO BTCQ BTCR BTCS BTCT BTCU BTCV BTCX BTCY BTCZ
1 BTCX Browner Turnout Co. added 1/2007   NAKINA
2 BTCX Everest Railcar Services, Inc. added 7/2005; 7/2005; eliminated 1/2007   NAKINA
3 BTCX Baskerville Transit Corp. 1/1950   NAKINA
4 BTCX *BASKERVILLE TRANSIT CORP.     PWRC
5 BTCX +BROWNER TURNOUT CO. [EVEREST RAILCAR SERVICES, INC.]     PWRC
6 BTCX BROWNER TURNOUT CO     SCAC4