| 2101 | HJE | Servicios Ejecutivos Gosa | ICAO1 | ||
| 2102 | HJEC | HERNDON, J E COMPANY INC | SCAC4 | ||
| 2103 | HJEL | HAMPTON, J ENTERPRISES LLC | SCAC4 | ||
| 2104 | HJES | HEREDIA, JESUS | SCAC4 | ||
| 2105 | HJFL | HUGHES, JEFF TRANSPORT LLC | SCAC4 | ||
| 2106 | HJFU | HANJOONG FERRY LINES CO LTD | SCAC4 | ||
| 2107 | HJFY | HILL, JAMES FOY | SCAC4 | ||
| 2108 | HJGA | HINTON, JIM OIL CO OF GEORGIA INC | SCAC4 | ||
| 2109 | HJGX | H.J. Gilbert | 7/1923 | NAKINA | |
| 2110 | HJGX | H.J. GILBERT | PWRC | ||
| 2111 | HJH | H.J.Heinz Company | USA | TRAFFIC | |
| 2112 | HJHL | H J H TRANSPORT LTD | SCAC4 | ||
| 2113 | HJHX | H.J. Heinz Co. | 7/1935-7/1965; eliminated 7/1966 | NAKINA | |
| 2114 | HJHX | H.J. Heinz Co. | 4/38-7/65; eliminated 7/66 | NRHS | |
| 2115 | HJHX | H.J. HEINZ CO. | PWRC | ||
| 2116 | HJIN | HART, J INC | SCAC4 | ||
| 2117 | HJIT | HARRIS, JIM, TRUCKING | SCAC1 | ||
| 2118 | HJIT | HARRIS TRUCKING | SCAC4 | ||
| 2119 | HJIT | Hampton Jitney | City: Southampton, NY | USA | TRAFFIC |
| 2120 | HJJ | Horsens - Juelsminde Jernbane (Juelsmindebanen) | 1884 - 1957 | DK | jernbanen.dk |
| 2121 | HJJ | Horsens - Juelsminde Jernbane (Juelsmindebanen) | 1884 - 1957 | DK | TRAFFIC |
| 2122 | HJJO | HAYES, JAMES J OIL CO INC | SCAC4 | ||
| 2123 | HJL | Hamlin Jet | ICAO1 | ||
| 2124 | HJLA | HERNANDEZ AGUILAR, JOSE LUCIANO | SCAC4 | ||
| 2125 | HJLT | HANJIN LOGISTICS INC | SCAC4 | ||
| 2126 | HJLU | HONGXIN (HK) DEVELOPMENT LIMITED | SCAC4 | ||
| 2127 | HJMC | HJM INC | SCAC4 | ||
| 2128 | HJMI | H J M INTERNATIONAL INC | SCAC4 | ||
| 2129 | HJML | HART, J & M LOGISTICS INC | SCAC4 | ||
| 2130 | HJMR | HATCH TRUCKING INC | SCAC4 | ||
| 2131 | HJMX | Sterling Fuels | 7/1954-4/1970; eliminated 1/1971 | NAKINA | |
| 2132 | HJMX | Sterling Fuels | 10/57-4/70; eliminated 1/71 | NRHS | |
| 2133 | HJMX | STERLING FUELS | PWRC | ||
| 2134 | HJND | HENRY, J & D | SCAC4 | ||
| 2135 | HJNL | HARLEY, JOHN L | SCAC4 | ||
| 2136 | HJNR | HALL, J & R TRANSPORT INC | SCAC4 | ||
| 2137 | HJNS | HELWIG, J S & SON LLC | SCAC4 | ||
| 2138 | HJOA | HARRIS, J O SALES | SCAC4 | ||
| 2139 | HJOL | HALL, JOE TRUCKING CO | SCAC4 | ||
| 2140 | HJON | HUDSON, JOHN | SCAC4 | ||
| 2141 | HJOS | HINOJOSA GARCIA, RAUL | SCAC4 | ||
| 2142 | HJPH | HANKEE, JASON PLUMBING & HEATING | SCAC4 | ||
| 2143 | HJPT | H & J PRECISION TOOLS DE MEXICO SA | SCAC4 | ||
| 2144 | HJPX | LARSEN FARMS | PWRC | ||
| 2145 | HJPX | Larsen Farms | RSRV | ||
| 2146 | HJRC | HERNANDEZ, J R TRANSPORT CORP | SCAC4 | ||
| 2147 | HJRE | HJR ENTERPRISES INC | SCAC4 | ||
| 2148 | HJRH | HUDSON, J R HORSE TRANSPORTATION IN | SCAC4 | ||
| 2149 | HJSB | HARROD, JOHN & SON LLC | SCAC4 | ||
| 2150 | HJSC | HANJIN SHIPPING COMPANY LTD | SCAC1 | ||
| 2151 | HJSC | Hanjin | SCAC2 | ||
| 2152 | HJSC | HANJIN SHIPPING COMPANY LTD | SCAC4 | ||
| 2153 | HJSK | HINOJOSA & SONS TRUCKING | SCAC4 | ||
| 2154 | HJSU | HANJIN SHIPPING CO LTD | SCAC4 | ||
| 2155 | HJSV | H & J SERVICES | SCAC4 | ||
| 2156 | HJSW | HEAVEN JEWELLERS SHOPPERS WORLD LTD | SCAC4 | ||
| 2157 | HJT | Al Rais Cargo | ICAO1 | ||
| 2158 | HJT | HAMPTON JITNEY INC | SCAC4 | ||
| 2159 | HJTB | HORN, J T OIL CO INC | SCAC4 | ||
| 2160 | HJTF | HIGGINS, J TRUCKING INC | SCAC4 | ||
| 2161 | HJTG | H & J TRUCKING INC | SCAC4 | ||
| 2162 | HJTH | HEROD, JACK TRUCKING INC | SCAC4 | ||
| 2163 | HJTJ | H & J TRUCKING | SCAC4 | ||
| 2164 | HJTL | H&J TRUCK LINE, INC | SCAC1 | ||
| 2165 | HJTL | H & J TRANSPORT LLC | SCAC4 | ||
| 2166 | HJTM | HILL, JIM TRANSPORTATION | SCAC4 | ||
| 2167 | HJTN | HRUSKA, JOHN TRUCKING INC | SCAC4 | ||
| 2168 | HJTO | HYDE, JUNE TRUCKING CO INC | SCAC4 | ||
| 2169 | HJTS | H & J TRANSPORTATION SERVICE INC | SCAC4 | ||
| 2170 | HJTT | HIRD, J TRANSPORTATION | SCAC4 | ||
| 2171 | HJTV | HARRIS, J TRUCKING INC | SCAC4 | ||
| 2172 | HJTW | HERMAN, JERRY TRUCKING INC | SCAC4 | ||
| 2173 | HJVE | HJV EQUIPMENT LTD | SCAC4 | ||
| 2174 | HJVX | Helm Financial Corp. | added 1/2002; 7/2005 | NAKINA | |
| 2175 | HJVX | Helm Locomotive Leasing | added 4/1990; 1/1994-7/2000; eliminated 4/2001 | NAKINA | |
| 2176 | HJVX | Helm Locomotive Leasing | added 4/90; 1/94-7/2000; eliminated 4/2001 | NRHS | |
| 2177 | HJVX | HELM FINANCIAL CORP. [HELM LOCOMOTIVE LEASING] | PWRC | ||
| 2178 | HJVX | Helm Financial Corporation | RSRV | ||
| 2179 | HJVX | HELM LOCOMOTIVE LEASING | SCAC4 | ||
| 2180 | HJXI | HAJAL TRANSPORT INC | SCAC4 | ||
| 2181 | HJZT | HERNANDEZ JUAREZ, TEODULO | SCAC4 | ||
| 2182 | HK | other transit systems | City: Hong Kong | HK | TRAFFIC |
| 2183 | HK | Hans Kaiser GmbH & Co KG | DE | VKM | |
| 2184 | HKA | Superior Aviation | IATA: SO | ICAO1 | |
| 2185 | HKAG | Hastag Kies AG | CH | TRAFFIC | |
| 2186 | HKAG | Hastag Kies AG | CH | VKM | |
| 2187 | HKAM | HOUCKS FUEL OIL CO INC | SCAC4 | ||
| 2188 | HKB | Hersfelder Kreisbahn | D | TRAFFIC | |
| 2189 | HKB | Museumseisenbahn Hümmlinger Kreisbahn e.V. | DE | VKM | |
| 2190 | HKBAU | Hieden & Kall Hoch- und Tiefbaugesellschaft mbH | AT | VKM | |
| 2191 | HKBH | HAINES & KIBBLEHOUSE INC | SCAC4 | ||
| 2192 | HKBN | HERITAGE OAKS FARM TRANSPORTATION S | SCAC4 | ||
| 2193 | HKCB | HERB FRENCH TRUCKING | SCAC4 | ||
| 2194 | HKCB | Citybus Limited | HK | TRAFFIC | |
| 2195 | HKCF | Hong Kong Cityflyer | HK | TRAFFIC | |
| 2196 | HKCI | HOUTX TRUCKING INC | SCAC4 | ||
| 2197 | HKCM | HIKINGCAMPING.C | SCAC4 | ||
| 2198 | HKCT | HENNER TANK LINES INC | SCAC4 | ||
| 2199 | HKCV | HAWKINS COVE OIL SUPPLY CORP | SCAC4 | ||
| 2200 | HKDA | HREBENIUK, DARCY | SCAC4 |