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
H& H0 H1 H2 H3 H4 H5 H6 H7 H8 H9 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ
HIA HIB HIC HID HIE HIF HIG HIH HII HIJ HIK HIL HIM HIN HIO HIP HIR HIS HIT HIV HIW HIX HIZ
HICA HICC HICI HICL HICN HICT HICU HICV HICX
1 HICX HUNTSVILLE INTERNATIONAL INTERMODAL CENTER     PWRC
2 HICX Huntsville International Intermodal Center   USA TRAFFIC