| 1 | HV | Horsens Vestbaner | 1891 - 1962 | DK | jernbanen.dk |
| 2 | HV | Chesapeake & Ohio | 4/1938 | NAKINA | |
| 3 | HV | Hocking Valley Ry. Co. (Chesapeake & Ohio Ry. Co.) | 7/1930-7/1936 | NAKINA | |
| 4 | HV | Hocking Valley Ry. Co. | 8/1920-7/1923 | NAKINA | |
| 5 | HV | Chesapeake & Ohio | Apr-38 | NRHS | |
| 6 | HV | *HOOSATONIC VALLEY RAILROAD | PWRC | ||
| 7 | HV | *CHESAPEAKE & OHIO RWY. CO. [HOCKING VALLEY RWY. CO.] | PWRC | ||
| 8 | HV | Horsens Vestbaner | DK | TRAFFIC | |
| 9 | HVA | Newair | ICAO1 | ||
| 10 | HVAF | HUNTSVILLE AIR FREIGHT (DIV OF DIXI | SCAC4 | ||
| 11 | HVAG | Real: HAVAG, City: Halle | D | TRAFFIC | |
| 12 | HVAL | HIGH VALLEY TRUCKING | SCAC4 | ||
| 13 | HVAP | HIGH COUNTRY MARITIME | SCAC4 | ||
| 14 | HVAR | HAIGHT QUARTER HORSES | SCAC4 | ||
| 15 | HVCC | HI-VAC CORPORATION | SCAC4 | ||
| 16 | HVCO | HAVENS, C K CONTRACTING INC | SCAC4 | ||
| 17 | HVCZ | HVC CHEMICAL COMPANY, INC. | PWRC | ||
| 18 | HVDS | HENRY INDUS | SCAC4 | ||
| 19 | HVEM | HARVEY, ELTON M TRUCKING INC | SCAC4 | ||
| 20 | HVEW | HARBOUR VIEW ENTERPRISES | SCAC4 | ||
| 21 | HVEZ | HIGHVIEW ELEVATOR | PWRC | ||
| 22 | HVFC | HIDDEN VALLEY FORWARDING INC | SCAC4 | ||
| 23 | HVFG | HUDSON VALLEY FOIE GRAS | SCAC4 | ||
| 24 | HVFW | HARVEST FOODWORKS | SCAC4 | ||
| 25 | HVG | Halberstädter Verkehrsgesellschaft | City: Halberstadt | D | TRAFFIC |
| 26 | HVGP | Real: HVG, City: Potsdam | D | TRAFFIC | |
| 27 | HVGT | H V G TRUCKING LLC | SCAC4 | ||
| 28 | HVHI | HVH TRANSPORTATION, INC | SCAC1 | ||
| 29 | HVHL | HEAVY HAULERS | SCAC4 | ||
| 30 | HVHS | HARVEST HOUSE | SCAC4 | ||
| 31 | HVID | HAVEN INDUSTRIES INC | SCAC4 | ||
| 32 | HVIQ | HERRERA VIQUEZ, MANUEL | SCAC4 | ||
| 33 | HVJ | Hørve - Værslev Jernbane | 1919 - 1956 | DK | jernbanen.dk |
| 34 | HVJ | Hørve-Værslev Jernbane | 1919 - 1956 | DK | TRAFFIC |
| 35 | HVK | Turkish Air Force | ICAO1 | ||
| 36 | HVK | Turkish Air Force (Türk Hava Kuvvetleri) | TR | TRAFFIC | |
| 37 | HVL | Heavylift International | ICAO1 | ||
| 38 | HVLA | H & V LEASING INC | SCAC4 | ||
| 39 | HVLE | Havelländische Eisenbahn AG | Berlin | D | privat-bahn.de |
| 40 | HVLE | Havelländische Eisenbahngesellschaft AG, Berlin | D | TRAFFIC | |
| 41 | HVLE | Havelländische Eisenbahn AG | DE | VKM | |
| 42 | HVLS | HUDSON VALLEY LOGISTICS | SCAC4 | ||
| 43 | HVLU | HARINERA VILAFRANQUINA SA | SCAC4 | ||
| 44 | HVMA | HERNANDEZ VEGA, MARIA ANTONIA | SCAC4 | ||
| 45 | HVMG | HIDDEN VALLEY MOVING GROUP INC | SCAC4 | ||
| 46 | HVML | HIDDEN VALLEY MFG LIMITED | SCAC4 | ||
| 47 | HVMO | HAWK VISION MOVING & STORAGE LLC | SCAC4 | ||
| 48 | HVMR | HVM RACING LLC | SCAC4 | ||
| 49 | HVMS | HIDDEN VALLEY MOVING SOUTHWEST INC | SCAC4 | ||
| 50 | HVMT | HARVEST MEAT COMPANY INC | SCAC4 | ||
| 51 | HVMV | HUNTSVILLE MOVING SERVICE INC | SCAC4 | ||
| 52 | HVMY | HIDDEN VALLEY MOVING & STORAGE OF O | SCAC4 | ||
| 53 | HVN | Vietnam Airlines | IATA: VN | ICAO1 | |
| 54 | HVN | Vietnam Airlines | VN | TRAFFIC | |
| 55 | HVNA | HOVEN EQUIPMENT COMPANY | SCAC4 | ||
| 56 | HVNL | HERITAGE VAN LINES LLC | SCAC4 | ||
| 57 | HVOC | HAVI OCEAN COMPANY (L L C) | SCAC4 | ||
| 58 | HVPN | HARVIE, PATRICK N | SCAC4 | ||
| 59 | HVQL | HILLVIEW EQUIPMENT & LEASING CO INC | SCAC4 | ||
| 60 | HVR | Hocking Valley Ry. Co. | Real: HV | USA | TRAFFIC |
| 61 | HVRL | HALVOR LINES INC | SCAC4 | ||
| 62 | HVRQ | HIDDEN VALLEY RELOCATION INC | SCAC4 | ||
| 63 | HVRR | Hocking Valley Railroad Co. | Real: HV | USA | TRAFFIC |
| 64 | HVRX | HEBER VALLEY HISTORIC RAILROAD (UTAH) d/b/a HEBER VALLEY RAILROAD | PWRC | ||
| 65 | HVRX | HEBER VALLEY RAILROAD | SCAC4 | ||
| 66 | HVRX | Heber Valley Historic Railroad | USA | TRAFFIC | |
| 67 | HVSA | HILLS VAN SERVICE INC (GAINESVILLE | SCAC4 | ||
| 68 | HVSG | HIGHLAND VAN & STORAGE LTD | SCAC4 | ||
| 69 | HVSI | HARVELL & SONS TRUCKING LLC | SCAC4 | ||
| 70 | HVSN | HILLDRUP VAN & STORAGE INC | SCAC4 | ||
| 71 | HVSQ | HEAVENS SEVEN (7) INC | SCAC4 | ||
| 72 | HVSR | HOCKING VALLEY SCENIC RAILWAY | PWRC | ||
| 73 | HVSR | HOOVER, STEVE TRANSPORTATION | SCAC4 | ||
| 74 | HVST | HARVEST TRANSPORT INC | SCAC4 | ||
| 75 | HVSX | HARVEST STATES) | PWRC | ||
| 76 | HVTA | HV TRUCKING | SCAC4 | ||
| 77 | HVTG | HARVARD TRUCKING | SCAC4 | ||
| 78 | HVTQ | HILLS VALLEY TRANSPORTATION INC | SCAC4 | ||
| 79 | HVTR | HOOVER TRANSPORTATION SERVICES INC | SCAC4 | ||
| 80 | HVTS | HIDDEN VALLEY TRANSPORTATION SYSTEM | SCAC4 | ||
| 81 | HVTU | OCEAN HARVEST CONTAINER CO LIMITED | SCAC4 | ||
| 82 | HVVL | HIDDEN VALLEY VAN LINES INC | SCAC4 | ||
| 83 | HVWL | HOOVER & WELLS INC | SCAC4 | ||
| 84 | HVWT | HEAVYWEIGHT TRANSPORTATION | SCAC4 | ||
| 85 | HVY | Heavylift Cargo Airlines | IATA: HN | ICAO1 | |
| 86 | HVYD | HEAVY EQUIPMENT LOADER PARTS INC | SCAC4 | ||
| 87 | HVYH | HEAVY HAULING CO INC | SCAC4 | ||
| 88 | HVYI | HEAVY METAL TRANSPORT LLC | SCAC4 | ||
| 89 | HVYM | HEAVY METAL TRUCKING INC | SCAC4 | ||
| 90 | HVYO | HARVEY OIL COMPANY INC | SCAC4 |