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
HRA HRB HRC HRD HRE HRF HRG HRH HRI HRJ HRK HRL HRM HRN HRO HRP HRQ HRR HRS HRT HRU HRV HRW HRX HRY HRZ
HRKC HRKG HRKI HRKM HRKQ HRKS HRKV
1 HRK Herik Rail   NL VKM
2 HRKC HRT TRUCKING INC     SCAC4
3 HRKG HRT TRUCKING INC     SCAC4
4 HRKI HIGH ROCKIES TRANSPORTATION     SCAC4
5 HRKM HARKEM     SCAC4
6 HRKQ HER TRUCKING INC     SCAC4
7 HRKS HAMER TRUCKING INC     SCAC4
8 HRKV HIGH STAR TRUCKING SERVICES     SCAC4