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
KMA KMB KMC KMD KME KMF KMG KMH KMI KMJ KMK KML KMM KMN KMO KMP KMQ KMR KMS KMT KMU KMV KMW KMX KMZ
KMBE KMBG KMBH KMBI KMBK KMBM KMBN KMBO KMBR KMBS KMBT KMBU KMBX
1 KMBX Keilman Brothers 10/1957 (not listed)   NAKINA
2 KMBX Keilman Brothers Oct-57   NRHS
3 KMBX KEILMAN BROTHERS     PWRC