HF, Farman HF.20, Farman HF.30, Västerås HF, Borlänge HF, Luleå HF, Växjö HF, HF Sinclair, HAL HF-73, Heeresfeldbahnlokomotive HF 160 D, HF-1, Tyresö HF, Henry Farman HF.35, Føroya Studentaskúli og HF-Skeið, HAL HF-24 Marut, Skövde HF, Higher Preparatory Examination (HF), Henri Farman HF.36, Langkær Gymnasium & HF, Maestranza Central de Aviación HF XX-02, List of aircraft (Hf–Hz), Lancia Delta HF, HF Foundation, Origo hf., Lugi HF, Brim hf., Lancia Delta, Lancia Fulvia, Hvalur hf., Lutetium–hafnium dating, Farman HF.14, HF Karlskrona, Irsta HF, Canon HF S10, Skara HF, Farman HF.6, Farman HF.19, Farman HF.10, Farman HF.16, Hsiung Feng II, HF Productions

Luleå HF/MSSK, Landsbankinn, Hafnium compounds, Hydrofluoric acid, HF Bar Ranch Historic District, High frequency, List of Luleå HF seasons, ALMC hf, Automatic link establishment, Hafnium acetylacetonate, Farman HF.7, Mellor Strata, Hsiung Feng IIE, Buffered oxide etch, Lancia Stratos Zero, Hafnium tetrafluoride, List of drugs: Hf–Hz, Hafnium disulfide, Þórunn Þórðardóttir HF 300, Grenaa Gymnasium & HF, Marel, South African Class HF 2-8-2+2-8-2, Össur, Minnesota House File 146, Hafnium, Lancia Stratos, Hafnium(IV) iodide, Halmstad Hammers HC, Hafnium carbonitride, Bergen Hospital Trust, Hava Faza Dorna, Hsiung Feng III, Klakki, Almenna Consulting Engineers, High Frequency Global Communications System, Ystads IF, Northern Norway Pharmaceutical Trust, Farner HF Colibri 1 SL, Brønderslev Gymnasium og HF, Oslo University Hospital, Rikshospitalet, H.F. Miller & Son Tin Box and Can Manufacturing Plant, Finding H.F., Icelandair Group, High-frequency direction finding, H. F. Russell, SDE Hockey, Coastal ocean dynamics applications radar, University Hospital of North Norway, IF Saab, H. F. Maltby

HF, Farman HF.20, Farman HF.30, Västerås HF, Borlänge HF, Luleå HF, Växjö HF, HF Sinclair, HAL HF-73, Heeresfeldbahnlokomotive HF 160 D, HF-1, Tyresö HF, Henry Farman HF.35, Føroya Studentaskúli og HF-Skeið, HAL HF-24 Marut, Skövde HF, Higher Preparatory Examination (HF), Henri Farman HF.36, Langkær Gymnasium & HF, Maestranza Central de Aviación HF XX-02, List of aircraft (Hf–Hz), Lancia Delta HF, HF Foundation, Origo hf., Lugi HF, Brim hf., Lancia Delta, Lancia Fulvia, Hvalur hf., Lutetium–hafnium dating, Farman HF.14, HF Karlskrona, Irsta HF, Canon HF S10, Skara HF, Farman HF.6, Farman HF.19, Farman HF.10, Farman HF.16, Hsiung Feng II, HF Productions, Luleå HF/MSSK, Landsbankinn, Hafnium compounds, Hydrofluoric acid, HF Bar Ranch Historic District, High frequency, List of Luleå HF seasons, ALMC hf, Automatic link establishment, Hafnium acetylacetonate, Farman HF.7, Mellor Strata, Hsiung Feng IIE, Buffered oxide etch, Lancia Stratos Zero, Hafnium tetrafluoride, List of drugs: Hf–Hz, Hafnium disulfide, Þórunn Þórðardóttir HF 300, Grenaa Gymnasium & HF, Marel, South African Class HF 2-8-2+2-8-2, Össur, Minnesota House File 146, Hafnium, Lancia Stratos, Hafnium(IV) iodide, Halmstad Hammers HC, Hafnium carbonitride, Bergen Hospital Trust, Hava Faza Dorna, Hsiung Feng III, Klakki, Almenna Consulting Engineers, High Frequency Global Communications System, Ystads IF, Northern Norway Pharmaceutical Trust, Farner HF Colibri 1 SL, Brønderslev Gymnasium og HF, Oslo University Hospital, Rikshospitalet, H.F. Miller & Son Tin Box and Can Manufacturing Plant, Finding H.F., Icelandair Group, High-frequency direction finding, H. F. Russell, SDE Hockey, Coastal ocean dynamics applications radar, University Hospital of North Norway, IF Saab, H. F. Maltby, Shortwave broadband antenna, OV Helsingborg HK, H.F. Hamilton, Síminn, Mors-Thy Håndbold, Herbert Copeland (biologist), H. F. Ahmanson & Co., Gerry Lenfest, Hindus for Human Rights, Hochschule für Gestaltung Offenbach am Main, Hartree–Fock method, H.F. Lee Energy Complex, H. F. Barrows Manufacturing Company Building, Kaupthing Bank, HFB, Farman Moustique, Hafnium(IV) oxide, H. F. Samuels, Hubert Fisher, Supermarine Spitfire (late Merlin-powered variants), Harold F. Loomis, H. F. Smith House, Herbert Franklin Sheldon, Wow Air, Landsbanki, Hans Ferdinand Linskens, Harold Frederick Comber, Hesba Fay Brinsmead, Frankfurt School of Finance & Management, Memoirs of an Invisible Man, WR 31a, Frankfurt University of Music and Performing Arts, Isotopes of hafnium, Örnsköldsvik Hockey, Icelandair, Gerald Heard, Heart failure with preserved ejection fraction, H. F. Ellis, Hendrik Verwoerd, H. F. Stephens, H. F. Gierke III, Kveldúlfur, Social media age verification laws in the United States, H. F. Lowe, ZNF3, Loftleiðir, William H. F. Fiedler, Henry F. Baker, H. F. Ahmanson, Glitnir (bank), Harry Frank Guggenheim Foundation, Herman Bieling, Hugh McLeod (rugby union), Dorna Free Bird, H. Frank Lawrence, Henry Fairfield Osborn, Hydrogen fluoride laser, Lord Henry Thynne, Supermarine Spitfire (early Merlin-powered variants), James Peile