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
JFA JFB JFC JFD JFE JFF JFG JFI JFJ JFK JFL JFM JFN JFO JFP JFR JFS JFT JFU JFV JFW JFX JFY JFZ
JFSH JFSI JFSM JFSN JFSQ JFST JFSU JFSX
1 JFSX Fruit Growers Express Co. 1/1941-1/1946   NAKINA
2 JFSX Fruit Growers Express Co. (reporting mark for John F. Stegner Co.) 7/1937-4/1938   NAKINA
3 JFSX John F. Stegner 7/1935   NAKINA
4 JFSX John F. Stegner Co. (National Car Co.) Apr-38   NRHS
5 JFSX *FRUIT GROWERS EXPRESS CO. (JOHN F. STEGNER CO.)     PWRC
6 JFSX +JFS RAILCAR, INC.     PWRC
7 JFSX JFS RAILCAR INC     SCAC4