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
S& S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ
SMA SMB SMC SMD SME SMF SMG SMH SMI SMJ SMK SML SMM SMN SMO SMP SMQ SMR SMS SMT SMU SMV SMW SMX SMY SMZ
SMMA SMMB SMME SMMF SMMH SMMJ SMML SMMP SMMQ SMMR SMMT SMMU SMMV SMMW SMMX SMMY
1 SMMX St. Marys Cement Co. 1/1994-7/2000 (not listed)   NAKINA
2 SMMX St. Marys Cement Inc. (US) added 10/2001; 7/2005   NAKINA
3 SMMX St. Marys Cement Co. 1/94-7/2000   NRHS
4 SMMX ST. MARYS CEMENT INC. (US)     PWRC
5 SMMX St. Mary's Cement     RSRV
6 SMMX ST MARYS CEMENT INC (US)     SCAC4