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
W& W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WQ WR WS WT WU WV WW WX WY WZ
WB& WBA WBB WBC WBD WBE WBF WBG WBH WBI WBJ WBK WBL WBM WBN WBO WBP WBR WBS WBT WBU WBV WBW WBX WBY WBZ
WBRA WBRB WBRE WBRF WBRH WBRN WBRR WBRS WBRT WBRU WBRX
1 WBRX W.B. Riley 1/1950   NAKINA
2 WBRX William B. Riley Co., Inc. 1/1952-4/1961; eliminated 4/1963   NAKINA
3 WBRX William B. Riley Co., Inc. 1/52-4/61   NRHS
4 WBRX WM. B. RILEY CO., INC.     PWRC