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
T& T- T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ
TKA TKB TKC TKD TKE TKF TKG TKH TKI TKJ TKK TKL TKM TKN TKO TKP TKR TKS TKT TKU TKV TKW TKX TKY
TKCB TKCC TKCD TKCE TKCH TKCI TKCP TKCR TKCS TKCT TKCU TKCX TKCY
1 TKCX The Koster Co. 8/1920   NAKINA
2 TKCX Thiele Kaolin Co. added 4/1968; 4/1970-7/2005; eliminated 4/2006   NAKINA
3 TKCX Thiele Kaolin Co. added 4/68; 4/70-7/2000   NRHS
4 TKCX *KOSTER CO.     PWRC
5 TKCX *THIELE KAOLIN COMPANY     PWRC
6 TKCX Thiele Kaolin     RSRV