| Hidetoshi Nakata | Hidetoshi Nakata |
| hiding place | kryjówka |
| Hidradenitis suppurativa | Ropnie mnogie pach |
| Hienadz Karpienka | Hienadź Karpienka |
| Hieraaetus | Orzełek południowy |
| Hierapolis | Hierapolis |
| Hierarchical File System | HFS |
| hierarchy | hierarchia |
| Hiero I of Syracuse | Hieron I |
| Hierocles | Hierokles |
| hieroglyph | hieroglif |
| Hieroglyphs | Hieroglify |
| Hieronymus | Hieronim |
| Hieronymus Bock | Hieronim Bock |
| Hieronymus Bosch | Hieronim Bosch |
| Hieronymus Fabricius | Girolamo Fabrizio |
| Hieros gamos | Hierogamia |
| Hifikepunye Pohamba | Hifikepunye Pohamba |
| HIFK | HIFK Helsinki |
| Higgs boson | Bozon Higgsa |
| Higgs mechanism | Pole Higgsa |
| high | wysoki |
| High Accuracy Radial Velocity Planet Searcher | HARPS |
| High Atlas | Atlas Wysoki |
| High birth | Rodzaj |
| High bit rate Digital Subscriber Line | High-data-rate Digital Subscriber Line |
| High Command Trial | Proces wyższego dowództwa |
| High Contrast | High Contrast |
| High culture | Cywilizacja |
| High Definition Compatible Digital | HDCD |
| High density lipoprotein | Lipoproteina wysokiej gęstości |
| High density polyethylene | Polietylen |
| High dynamic range imaging | High dynamic range imaging |
| High dynamic range rendering | High dynamic range rendering |
| High elves | Elfy Wysokiego Rodu |
| High explosive anti-tank | Ładunek kumulacyjny |
| High fantasy | High fantasy |
| High Frequency Active Auroral Research Program | HAARP |
| High German consonant shift | Prawo Grimma |
| High German languages | Język wysokoniemiecki |
| High Germanic languages | Język wysokoniemiecki |
| High Holidays | Jamim Noraim |
| High Icelandic | Język wysokoislandzki |
| high jump | skok wzwyż |
| High King of Ireland | Wielcy królowie Irlandii |
| High Mobility Multipurpose Wheeled Vehicle | Humvee |
| high mountain | wysoka góra |
| High on Fire | High On Fire |
| High Performance File System | HPFS |
| High performance liquid chromatography | HPLC |
| High Prince Álmos | Almos |
| High Representative for Bosnia and Herzegovina | Wysoki Przedstawiciel dla Bośni i Hercegowiny |
| High School Musical | High School Musical |
| High School Musical Soundtrack | High School Musical |
| High Seas Fleet | Hochseeflotte |
| High speed steel | Stal szybkotnąca |
| High Steward of Scotland | Wielki Steward Szkocji |
| High Synagogue | Synagoga Wysoka w Pradze |
| High Tatras | Tatry Wysokie |
| high tea | obiadokolacja |
| High Tech Computer Corporation | High Tech Computer |
| high tide water | maksymalny poziom przypływu |
| high treason | zdrada stanu |
| high voltage | wysokie napięcie |
| high voltage line | linia wysokiego napięcia |
| High Yield Investment Program | HYIP |
| High-bandwidth Digital Content Protection | HDCP |
| High-Definition Multimedia Interface | HDMI |
| High-intensity interval training | HIIT |
| High-key lighting | Technika high-key |
| High-latitude | Antarktyda |
| high-pressure | wysokociśnieniowy |
| high-rise building | wysokościowiec |
| High-rise housing estate | Zbiór |
| High-Speed Circuit-Switched Data | HSCSD |
| High-Speed Downlink Packet Access | High-Speed Downlink Packet Access |
| High-speed rail | Szybka kolej |
| high-speed railway | linia superszybkiej koleji |
| high-speed train | superszybka kolej |
| High-Speed Uplink Packet Access | High-Speed Uplink Packet Access |
