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
JLA JLB JLC JLD JLE JLF JLG JLH JLI JLJ JLK JLL JLM JLN JLO JLP JLR JLS JLT JLV JLW JLX JLY
JLSA JLSB JLSC JLSI JLSJ JLSN JLSR JLST JLSU JLSX JLSZ
1 JLSX Jones & Laughlin Steel Corp. 7/1932-10/1966; eliminated 1/1970   NAKINA
2 JLSX Jones & Laughlin Steel Corp. 4/38-10/66; eliminated 1/70   NRHS
3 JLSX JONES & LAUGHLIN STEEL CORP.     PWRC