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
HTA HTB HTC HTD HTE HTF HTG HTH HTI HTJ HTK HTL HTM HTN HTO HTP HTQ HTR HTS HTT HTU HTV HTW HTX HTY HTZ
HTGC HTGG HTGH HTGI HTGM HTGN HTGO HTGP HTGQ HTGS HTGU HTGW HTGY
1 HTG Grossman Air Serivce Callsign: Grossmann, A AVCODES
2 HTG Hunting Surveys Ltd Callsign: Hunting, GB AVCODES
3 HTG Grossmann Air Service     ICAO1
4 HTGC HALO TRUCKING LLC     SCAC4
5 HTGG HARRIS TRANSPORTATION GROUP LLC     SCAC4
6 HTGH HILLTOP GREENHOUSES LTD     SCAC4
7 HTGI HI TRADING INTERNATIONAL CORP     SCAC4
8 HTGM H T L LOGISTICS INDIA PRIVATE LIMIT     SCAC4
9 HTGN HIGHTOWER OIL CO INC     SCAC4
10 HTGO HERITAGE OPERATING LP     SCAC4
11 HTGP HUTCH TRANSPORTATION GROUP     SCAC4
12 HTGQ HURLEY TRUCKING COMPANY, INC     SCAC1
13 HTGQ HURLEY TRUCKING COMPANY INC     SCAC4
14 HTGS HUNT TUGS & BARGES INC     SCAC4
15 HTGU ASIA PACIFIC GAS ENTERPRISE CO., LTD   HK BIC
16 HTGW HERE TODAY GONE TOMORROW INC     SCAC4
17 HTGY HERITAGENERGY     SCAC4