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
JKA JKB JKC JKD JKE JKF JKG JKH JKJ JKK JKL JKM JKN JKO JKP JKR JKS JKT JKV JKW JKX JKY JKZ
JKKT
1 JKK Spanair, S.A. IATA: JK, Callsign: Spanair, IATA Prefix: 680, Founded in 1986. Ceased operations on 27 January 2012. ICAO designator changed from SPP E AVCODES
2 JKK Spanair IATA: JK   ICAO1
3 JKK Spanair   E TRAFFIC
4 JKKT JACKS TRUCKING     SCAC4