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

KKA KKB KKC KKD KKE KKF KKG KKH KKI KKJ KKK KKL KKM KKN KKO KKP KKR KKS KKT KKU KKW KKX KKZ

KKCA KKCB KKCE KKCI KKCL KKCO KKCQ KKCR KKCS KKCW KKCX