| Humphrey DeForest Bogart | Humphry Davy | Humppa |
| Humpry Bullock | Humulus | Humulus japonicus |
| Humulus lupulus | Humulus scandens | Humus |
| Humusno jezero | Humvee | Hunald Akvitanski |
| Hunawihr | Hundertwasser | Hundertwasserhaus |
| Hundertwasserjeva hiša | Hundovo pravilo | Hundsbach |
| Hunfrid, Mejni grof Istre | Hunga Tonga–Hunga Haʻapai | Hungaroring |
| Huni | Huni (faraon) | Hunspach |
| Hunt (priimek) | Hunt the Wumpus | Hunter |
| Hunter Parrish | Huntingtonova bolezen | Huntingtonova horea |
| Huntsville, Alabama | Hunya | Hunyadfalva |
| Hunyadi | Huperzia selago | Hurdal |
| Huriel | Hurija | Hurijščina |
| Hurikan | Hurikan Katrina | Hurinova otroka |
| Huritščina | Huriti | Hurling |
| Huroni | Huronsko jezero | Hurricane |
| Hurtigheim | Hurum | Hurwitzeva funkcija zeta |
| Hurwitzeva matrika | Hurwitzeva ploskev | Hurwitzova ploskev |
| Hus | Husain | Husbands and Wives |
| Husein | Husein (ime) | Husein bin Abdulah |
| Husejin | Husinec | Husiti |
| Husitske vojne | Husje | Husk |
| Husky | Husqvarna Motorcycles | Hussein Arnous |
| Husseren-les-Châteaux | Husseren-les-Cheteaux | Husseren-Wesserling |
| Husserl | Husson | Husztót |
| Hutchinsia alpina | Hutin | Hutovo blato |
| Huttendorf | Huttenheim | Hutterjev blok |
| Hutterjeva kolonija | Hutton | Hutula kan |
| Huub Rothengatter | Huub Stevens | Huverizem |
| Huxley | Huygens-Fresnelovo načelo | Huygens-Steinerjev izrek |
| Huygensovo načelo | Huysmans | Huzar |
| Huzarji | Huzija I. | Huzija II. |
| Huzjan | HV | HV 71 |
| HV-016 | Hvala | Hvala (album, MPP) |
| Hvala za ribe! | Hvala za Sunderland | Hvala, ne |
| Hvala, ne! | Hvale | Hvaležni medved |
| Hvalec | Hvaletinci | Hvalfjarðargöng |
| Hvalica | Hvalnica norosti | Hvalnico pojem ti |
| Hvar | Hvar (božanstvo) | Hvar (mitologija) |
| Hvar (razločitev) | Hvar, Hvar | Hvarska kultura |
| Hvarski kanal | Hvastija | Hvastja |
| Hvauc | HVO | Hvolsonov obroč |
| Hvosno | Hwenti | HWM 51 |
| HWM 52 | HWM 53 | HWM 54 |
| HWM-Alta | Hyacinth | Hyacinthe Aube |
| Hyacinthe Thiandoum | Hyacinthe-Sigismond Gerdil | Hyaenidae |
| Hyazinth Graf Strachwitz von Gross-Zauche und Camminetz | Hyères | Hybrid Theory |
| Hydra | Hydra (album) | Hydra (luna) |
| Hydra viridis | Hydra viridissima | HydraIRC |
| Hydrangea macrophylla | Hydrema | Hydrobates |
| Hydrobates pelagicus | Hydrobatidae | Hydrochoerus hydrochaeris |
| Hydrofoil | Hydrojet | Hydrophiidae |
| Hydroxymethylfurfural | Hydrozoa | Hydrus Stokesii |
| Hyenae | Hyeres | Hyeronimus Bosch |
| Hyeronimus Megiser | Hygrocarabus variolosus | Hygrophoropsis aurantiaca |
| Hyla arborea | Hylaeus confusus | Hylastes angusticollis |
| Hylastes ater | Hylastes pinicola | Hyleas Fountain |
| Hylemyia platura | Hylesinus chloropus | Hyllestad |
| Hylobatidae | Hylochoerus | Hylochoerus meinertzhageni |
| Hymenoptera | Hymnus, a magyar nép zivataros századaiból | Hyoscyamus niger |
| Hypatopa rabio | Hypatopa rea | Hyper Text Markup Language |
| Hypericum perforatum | Hyperlink | HyperMach SonicStar |
| Hyperoglyphe antarctica | Hypertext Transfer Protocol | HyperText Transfer Protocol Secure |
| Hypocrisy | Hypodryas maturna | Hypsugo savii |
| Hyracodon | Hyracodontidae | Hyracotheium |
| Hyundai Heavy Industries | Hyundai Mipo Dockyard | Hyundai Motor Company |
| Hyundai Samho Heavy Industries | Hz | HZS |
| I | I (število) | I (fonetika) |
| I 15 | I 153 | I 16 |
| I 22 | I Am Memory | I Čing |
| I Believe in You (pesem, Kylie Minogue) | I Can Be a Clay Snapper | I chin ching |
| I Cormwall M.R.C. Formula 1 Race 1954 | I Cormwall MRC Formula 1 Race 1954 | I Cornwall MRC Formula 1 Race 1954 |
| I Could Fall in Love | I Field Force Vietnam | I Guess I Like It Like That |
| I Have a Dream | I have a dream | I Miss You (pesem, Miley Cyrus) |
| I Puritani | I Shot the Sheriff | I Shot The Sheriff |
| I Should Be So Lucky | I Sin | I Still Have Faith in You |
| I Thought I Lost You | I Thought I Lost You (pesem) | I Wanna |
| I Won't Hold You Back | I'll Be Over You | I'm a Slave 4 U |
| I'm A Slave 4 U | I'm Not a Girl, Not Yet a Woman | I've Got You Under My Skin (čarovnice) |
| I've Got You Under My Skin (Čarovnice) | I've Just Begun (Having My Fun) | I-15 |
| I-152 | I-153 | I-16 |
| I-22 | I-Empire | I. (album) |
| I. arhidiakonat | I. šolska skupina (Slovensko domobranstvo) | I. bataljon (Slovensko domobranstvo) |
| I. bojna skupina (Slovensko domobranstvo) | I. Dumitru Popescu | I. Gheorghe Georgescu |
| I. gimnazija | I. gimnazija Maribor | I. gimnazija v Celju |
| I. gimnazija v celju | I. Gimnazija v Celju | I. korpus |
| I. korpus (Avstrijsko cesarstvo) | I. korpus (Avstro-Ogrska) | I. legija Adiutrix |
| I. legija Armeniaca | I. legija Minervia | I. legija Parthica |
| I. M. Pei | I. OŠ Celje | I. osnovna šola Celje |
| I. proletarska brigada | I. Sredozemske igre | I. SSK Maribor |
| I. stoletje | I. stoletje pr. n. št. | I. svetovna vojna |
| I. udarni bataljon (Slovensko domobranstvo) | I.C.E. | I/O |
| I15 | I18n | I22 |
| I386 | I386DX | I386SX |
| IA 63 Pampa | IAAF | IAAF (identifikator) |
| Iaşi | Iacob Teclu | Iacobo Dandolo |
| Iacobus Gallus | Iacobus Gallus Carniolus | IAE V2500 |
| IAEA | Iași | Iah |
| IAI | IAI Arava | IAI Astra |
| IAI Eitan | IAI Heron-1 | IAI Kfir |
