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
TOA TOB TOC TOD TOE TOF TOG TOH TOI TOJ TOK TOL TOM TON TOO TOP TOQ TOR TOS TOT TOU TOV TOW TOX TOY TOZ
TOCA TOCB TOCC TOCD TOCE TOCG TOCH TOCN TOCP TOCQ TOCS TOCT TOCV TOCX TOCZ
1 TOCX True's Oil Co. 7/1935-1/1943; 1/1945 (not listed); 1/1946-10/1957; eliminated 7/1958   NAKINA
2 TOCX True's Oil Co. 4/38-10/57; eliminated 7/58   NRHS
3 TOCX TRUE'S OIL CO.     PWRC
4 TOCX TTX COMPANY     SCAC4