| Hummer | Humming Bird | Humo |
| Humor | Humoralna imunost | Humoralna medicina |
| Humoreska | Humoristična povest | Humphrey |
| Humphrey Bogart | Humphrey Cecil Travell Stronge | 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 |
