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

K& K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

KCA KCB KCC KCD KCE KCF KCG KCH KCI KCJ KCK KCL KCM KCN KCO KCP KCR KCS KCT KCU KCW KCX KCZ

KCCI KCCL KCCN KCCP KCCQ KCCS KCCX KCCY KCCZ