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
I& I2 I3 I4 I5 I6 I7 I8 I9 IA IB IC ID IE IF IG IH II IJ IK IL IM IN IO IP IQ IR IS IT IU IV IW IX IY IZ
IMA IMB IMC IMD IME IMF IMG IMH IMI IMJ IMK IML IMM IMN IMO IMP IMQ IMR IMS IMT IMV IMW IMX
IMME IMMG IMMU IMMX
1 IMMX Industrial Minera Mexico, S.A. added 7/1975; 1/1980; eliminated 5/1983; 1/1994-7/2005 (not listed)   NAKINA
2 IMMX Industrial Minera Mexico, S.A. added 7/75; 1/80; eliminated 5/83; 1/94-7/2000   NRHS
3 IMMX INDUSTRIAL MINERA MEXICO, SA     PWRC
4 IMMX Industrial Minera Mexico     RSRV
5 IMMX INDUSTRIAL MINERA MEXICO, S.A.     SCAC4