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
IPA IPB IPC IPD IPE IPF IPG IPH IPI IPK IPL IPM IPN IPO IPP IPR IPS IPT IPU IPW IPX IPZ
IPPC IPPI IPPP IPPX
1 IPPX Intermountain Power Agency added 1/1985; eliminated 4/1985; added 1/1986; 1/1994; eliminated 7/1999; 7/2000-7/2005 (not listed)   NAKINA
2 IPPX Iowa Poultry Products Association (North Western Refrigerator Line Co.) 7/1935   NAKINA
3 IPPX Iowa Poultry Products Association 7/1932   NAKINA
4 IPPX Intermountain Power Agency added 1/85; eliminated 4/85; added 1/86; 1/94; eliminated 7/99; 7/2000   NRHS
5 IPPX *IOWA POULTRY PRODUCTS ASSOCIATION     PWRC
6 IPPX +INTERMOUNTAIN POWER AGENCY     PWRC
7 IPPX Intermountain Power Agency     RSRV
8 IPPX INTERMOUNTAIN POWER PROJECT     SCAC4