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
BOA BOB BOC BOD BOE BOF BOG BOH BOI BOJ BOK BOL BOM BON BOO BOP BOQ BOR BOS BOT BOU BOV BOW BOX BOY BOZ
BOUA BOUB BOUC BOUE BOUF BOUG BOUH BOUI BOUK BOUL BOUN BOUO BOUP BOUQ BOUR BOUS BOUT BOUU BOUV BOUW
1 BOUI BUTTON OIL CO INC     SCAC4