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
J& J0 J1 J2 J3 J4 J5 J6 J7 J8 J9 JA JB JC JD JE JF JG JH JI JJ JK JL JM JN JO JP JQ JR JS JT JU JV JW JX JY JZ
JWA JWB JWC JWD JWE JWF JWG JWH JWI JWJ JWK JWL JWM JWO JWR JWS JWT JWW JWX JWY
JWFR JWFX
1 JWFR J W FREIGHTERS INC     SCAC4
2 JWFX J.W. Flammer Co., Inc. added 4/1968; 4/1970-1/1980; eliminated 4/1989   NAKINA
3 JWFX J.W. Flammer Co., Inc. added 4/68; 4/70-1/80; eliminated 4/89   NRHS
4 JWFX J.W. FLAMMER CO.     PWRC
5 JWFX J. W. Flammer     RSRV