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
WWA WWB WWC WWD WWE WWF WWG WWH WWI WWJ WWK WWL WWM WWN WWO WWP WWQ WWR WWS WWT WWU WWV WWW WWX WWY
1 WWV Walla Walla Valley Ry. Co. 8/1920-1/1980; eliminated 7/1982   NAKINA
2 WWV Burlington Northern R.R. Co. 1/1994   NAKINA
3 WWV Walla Walla Valley Ry. Co. 4/38-1/80; eliminated 7/82   NRHS
4 WWV Burlington Northern R.R. Co. Jan-94   NRHS
5 WWV (BN) RETIRED 09-08-93 (000) ATP [WALLA WALLA VALLEY RY]     PWRC