| H class battleship | Pancerniki typu H |
| H I region | Obszar H I |
| H II region | Obszar H II |
| H-bridge | Mostek H |
| H-II Transfer Vehicle | H-II Transfer Vehicle |
| H. G. Wells | Herbert George Wells |
| ha | ha |
| Haag | Haga |
| Haag an der Amper | Haag an der Amper |
| Haag in Oberbayern | Haag in Oberbayern |
| Haakon I of Norway | Haakon Dobry |
| Haakon II of Norway | Haakon II Barczysty |
| Haakon IV of Norway | Haakon IV Stary |
| Haakon Sigurdsson | Haakon Sigurdsson |
| Haakon V of Norway | Haakon V Długonogi |
| Haakon VII of Norway | Haakon VII Norweski |
| Haan | Chan |
| Haapsalu | Haapsalu |
| Haar measure | Miara Haara |
| Haar wavelet | Falki Haara |
| Haarbach | Haarbach |
| Haarby | Gmina Haarby |
| Haarby municipality | Gmina Haarby |
| Haaretz | Haaretz |
| Haarlem | Haarlem |
| Haarlem railway station | Haarlem |
| Haarlem Stadion | Haarlem Stadion |
| Habach | Habach |
| Habakkuk | Księga Habakuka |
| Habala | Habala |
| Habanero | Habanero |
| Habanero chile | Habanero |
| Habbo Hotel | Habbo hotel |
| Habemus Papam | Habemus papam |
| Haber process | Metoda Habera i Boscha |
| haberdasher | pasmanteria |
| haberdashery | pasmanteria |
| Habib Bourguiba | Habib Burgiba |
| Habibullah Ghazi | Baczcza-i Saku |
| Habibullah Khan | Habibullah Chan |
| Habima Theatre | Habima |
| Habiru | Habiru |
| habit | habit |
| habitable | mieszkalny |
| Habitable zone | Ekosfera |
| habitat | habitat |
| habitat destruction | niszczenie siedlisk |
| habitation | domostwo |
| Habitation Module | Moduł mieszkaniowy |
| habituation | habituacja |
| habitué | bywalec |
| Habo Municipality | Gmina Habo |
| Habsburg | Habsburgowie |
| Habsburg Spain | Habsburgowie |
| Habsburg-Valois War | Pokój w Cateau-Cambrésis |
| Habura | Habura |
| Hachiman | Hachiman |
| hack (''suchym kaszlem'') | kaszleć |
| Hack and slash | Hack and slash |
| hackamore | hackamore |
| hacker | haker |
| Hacker Emblem | Emblemat hakerski |
| hackney | dorożka |
| Hackney cab | Fiakr |
| Hackney Central | London Borough of Hackney |
| Hackney pony | Kuc Hackney |
| Hacı I Giray | Hadżi I Girej |
| Hadal zone | Bental |
| Hadamar | Hadamar |
| Hadamard matrix | Macierz Hadamarda |
| Hadash | Hadasz |
| Hadean | Hadeik |
| Hadera | Hadera |
