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
1 JLJ Japan Airlines Domestic Co. Ltd. Callsign: J-Bird, J AVCODES
2 JLJ Noble Air Charter Callsign: Highborn, USA AVCODES
3 JLJ Johannisberg - Ljungaverk Järnväg 1912 - S svenska-lok.se
4 JLJ Japan Airlines Domestic Co. Ltd.   J TRAFFIC