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
HPA HPC HPD HPE HPF HPG HPH HPI HPJ HPK HPL HPM HPN HPO HPP HPR HPS HPT HPU HPW HPX HPY
HPCC HPCD HPCN HPCO HPCP HPCS HPCT HPCU HPCX HPCY HPCZ
1 HPCO HARPER TRUCKING COMPANY, INC     SCAC1
2 HPCO HAMPTON COMPANY INC     SCAC4