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
KKRE KKRR KKRS KKRV KKRX
1 KKRR Knox & Kane R.R. Co. added 10/1982; 1/1994-7/2005; eliminated 10/2006   NAKINA
2 KKRR Knox & Kane R.R. Co. added 10/82; 1/94-7/2000   NRHS
3 KKRR KNOX & KANE RAILROAD COMPANY     PWRC
4 KKRR Knox and Kane Railroad     RSRV
5 KKRR KNOX & KANE RAILROAD COMPANY     SCAC3