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

HGA HGB HGC HGD HGE HGF HGG HGH HGI HGJ HGK HGL HGM HGN HGO HGP HGR HGS HGT HGU HGW HGY

HGTC HGTD HGTE HGTF HGTG HGTK HGTL HGTN HGTO HGTP HGTR HGTU HGTY