| brezhoneg | bre-000 | Helios |
| català | cat-000 | Helios |
| dansk | dan-000 | Helios |
| Deutsch | deu-000 | Helios |
| English | eng-000 | Helios |
| Esperanto | epo-000 | Helios |
| suomi | fin-000 | Helios |
| français | fra-000 | Helios |
| Frysk | fry-000 | Helios |
| galego | glg-000 | Helios |
| bahasa Indonesia | ind-000 | Helios |
| Malti | mlt-000 | Helios |
| Nederlands | nld-000 | Helios |
| nynorsk | nno-000 | Helios |
| bokmål | nob-000 | Helios |
| polski | pol-000 | Helios |
| português | por-000 | Helios |
| română | ron-000 | Helios |
| slovenčina | slk-000 | Helios |
| slovenščina | slv-000 | Helios |
| davvisámegiella | sme-000 | Helios |
| julevsámegiella | smj-000 | Helios |
| español | spa-000 | Helios |
| svenska | swe-000 | Helios |
| Türkçe | tur-000 | Helios |
| tiếng Việt | vie-000 | Helios |
| íslenska | isl-000 | Helíos |
| català | cat-000 | Hèlios |
| čeština | ces-000 | Hélios |
| français | fra-000 | Hélios |
| português | por-000 | Hélios |
| ἑλληνικὴ γλῶττα | grc-000 | hElios |
| Hellēnikḗ | grc-001 | helios |
| latine | lat-000 | helios |
| Hellēnikḗ | grc-001 | héːl-i-o-s |
| Io̱nikí̱ diálektos | grc-004 | héːl-i-o-s |
| Hellēnikḗ | grc-001 | ’hēlios |
| Deutsch | deu-000 | Helios Airways |
| ελληνικά | ell-000 | Helios Airways |
| English | eng-000 | Helios Airways |
| suomi | fin-000 | Helios Airways |
| français | fra-000 | Helios Airways |
| Nederlands | nld-000 | Helios Airways |
| bokmål | nob-000 | Helios Airways |
| polski | pol-000 | Helios Airways |
| español | spa-000 | Helios Airways |
| svenska | swe-000 | Helios Airways |
| русский | rus-000 | Helios Airways Flight 522 |
| Nederlands | nld-000 | Helios Charkov |
| English | eng-000 | heliosciophyte |
| latine | lat-000 | Heliosciurus |
| Latina Nova | lat-003 | Heliosciurus |
| italiano | ita-000 | Heliosciurus gambianus |
| latine | lat-000 | Heliosciurus gambianus |
| Latina Nova | lat-003 | Heliosciurus gambianus |
| Latina Nova | lat-003 | Heliosciurus mutabilis |
| Latina Nova | lat-003 | Heliosciurus punctatus |
| Latina Nova | lat-003 | Heliosciurus rufobrachium |
| latine | lat-000 | Heliosciurus ruwenzorii |
| Latina Nova | lat-003 | Heliosciurus ruwenzorii |
| Latina Nova | lat-003 | Heliosciurus undulatus |
| Nederlands | nld-000 | helioscoop |
| English | eng-000 | helioscope |
| français | fra-000 | hélioscope |
| English | eng-000 | helioscope eyepiece |
| latine | lat-000 | helioscopia |
| English | eng-000 | helioscopic |
| English | eng-000 | helioscopic eyepiece |
| English | eng-000 | helioscopic ocular |
| español | spa-000 | helioscopio |
| português | por-000 | helioscópio |
| asturianu | ast-000 | helioscopiu |
| English | eng-000 | heliose |
| English | eng-000 | helioseismological |
| Deutsch | deu-000 | Helioseismologie |
| Nederlands | nld-000 | helioseismologie |
| română | ron-000 | helioseismologie |
| lietuvių | lit-000 | helioseismologija |
| English | eng-000 | helioseismology |
| polski | pol-000 | heliosejsmologia |
| English | eng-000 | heliosensitivity |
| suomi | fin-000 | heliosentrinen |
| bahasa Indonesia | ind-000 | heliosentris |
| nynorsk | nno-000 | heliosentrisk |
| bokmål | nob-000 | heliosentrisk |
| suomi | fin-000 | heliosentrismi |
| suomi | fin-000 | heliosfääri |
| Türkçe | tur-000 | heliosfer |
| català | cat-000 | heliosfera |
| euskara | eus-000 | heliosfera |
| galego | glg-000 | heliosfera |
| hrvatski | hrv-000 | heliosfera |
| lietuvių | lit-000 | heliosfera |
| polski | pol-000 | heliosfera |
| português | por-000 | heliosfera |
| español | spa-000 | heliosfera |
| čeština | ces-000 | heliosféra |
| hanácké | ces-002 | heliosféra |
| slovenčina | slk-000 | heliosféra |
| Esperanto | epo-000 | heliosfero |
| English | eng-000 | heliosheath |
| English | eng-000 | heliosis |
| italiano | ita-000 | heliosis |
| latine | lat-000 | heliosis |
| català | cat-000 | heliosismologia |
| português | por-000 | heliosismologia |
| español | spa-000 | heliosismología |
| français | fra-000 | heliosismologie |
| français | fra-000 | héliosismologie |
| suomi | fin-000 | helioskooppi |
| Deutsch | deu-000 | Helioskop |
| čeština | ces-000 | helioskop |
| nynorsk | nno-000 | helioskop |
| bokmål | nob-000 | helioskop |
| polski | pol-000 | helioskop |
| svenska | swe-000 | helioskop |
| čeština | ces-000 | helioskopický okulár |
| euskara | eus-000 | helioskopio |
| Esperanto | epo-000 | helioskopo |
| Ido | ido-000 | helioskopo |
| latine | lat-000 | heliosperma |
| latine | lat-000 | heliosperma alpestre |
| latine | lat-000 | heliosperma carpathicum |
| latine | lat-000 | heliosperma quadrifidum |
| Deutsch | deu-000 | Heliosphäre |
| English | eng-000 | heliosphere |
| français | fra-000 | heliosphere |
| français | fra-000 | héliosphère |
| English | eng-000 | heliospheric |
| English | eng-000 | heliospheric shock wave |
| português | por-000 | heliossismologia |
| Nederlands | nld-000 | heliostaat |
| Deutsch | deu-000 | Heliostat |
| čeština | ces-000 | heliostat |
| English | eng-000 | heliostat |
| français | fra-000 | heliostat |
| polski | pol-000 | heliostat |
| română | ron-000 | heliostat |
| español | spa-000 | heliostat |
| català | cat-000 | heliòstat |
| français | fra-000 | héliostat |
| lietuvių | lit-000 | heliostatas |
| English | eng-000 | heliostat field |
| Esperanto | epo-000 | heliostato |
| Ido | ido-000 | heliostato |
| português | por-000 | heliostato |
| español | spa-000 | heliostato |
| português | por-000 | helióstato |
| español | spa-000 | helióstato |
| English | eng-000 | heliostats |
| français | fra-000 | héliosynchrone |
| English | eng-000 | heliosynchronous |
| English | eng-000 | heliosynchronous orbit |
| English | eng-000 | heliosynchronous satellite |
| magyar | hun-000 | Héliosz |
| magyar | hun-000 | heliosztát |
| English | eng-000 | heliotactic |
| suomi | fin-000 | heliotaksia |
| Esperanto | epo-000 | heliotaksio |
| English | eng-000 | heliotaxis |
| English | eng-000 | heliotechnics |
| Deutsch | deu-000 | Heliotechnik |
| čeština | ces-000 | heliotechnika |
| English | eng-000 | heliotechnology |
| català | cat-000 | heliotècnia |
| eesti | ekk-000 | heliotehnika |
| lietuvių | lit-000 | heliotehnika |
| latviešu | lvs-000 | heliotehnika |
| eesti | ekk-000 | helioteraapia |
| toskërishte | als-000 | helioterapi |
| asturianu | ast-000 | helioterapia |
| Esperanto | epo-000 | helioterapia |
| polski | pol-000 | helioterapia |
| português | por-000 | helioterapia |
| español | spa-000 | helioterapia |
| català | cat-000 | helioteràpia |
| čeština | ces-000 | helioterapie |
| română | ron-000 | helioterapie |
| latviešu | lvs-000 | helioterapija |
| Esperanto | epo-000 | helioterapio |
| español | spa-000 | heliotermia |
| català | cat-000 | heliotèrmia |
| English | eng-000 | heliotheism |
| Deutsch | deu-000 | Heliotheismus |
| Latina Nova | lat-003 | Heliothela |
| Latina Nova | lat-003 | Heliothela atralis |
| Latina Nova | lat-003 | Heliothela huebneri |
| Latina Nova | lat-003 | Heliothela praegalliensis |
| Latina Nova | lat-003 | Heliothela wulfeniana |
| latine | lat-000 | heliotherapia |
| Deutsch | deu-000 | Heliotherapie |
| français | fra-000 | héliotherapie |
| français | fra-000 | héliothérapie |
| English | eng-000 | heliotherapy |
| Universal Networking Language | art-253 | heliotherapy(icl>therapy>thing) |
| English | eng-000 | heliothermic |
| English | eng-000 | heliothermometer |
| English | eng-000 | heliothermy |
| Deutsch | deu-000 | Heliothis |
| English | eng-000 | Heliothis |
| suomi | fin-000 | Heliothis |
| français | fra-000 | Heliothis |
| magyar | hun-000 | Heliothis |
| italiano | ita-000 | Heliothis |
| latine | lat-000 | Heliothis |
| Latina Nova | lat-003 | Heliothis |
| polski | pol-000 | Heliothis |
| português | por-000 | Heliothis |
| slovenčina | slk-000 | Heliothis |
| español | spa-000 | Heliothis |
| ภาษาไทย | tha-000 | Heliothis |
| català | cat-000 | heliothis |
| Latina Nova | lat-003 | Heliothis adaucta |
| Deutsch | deu-000 | Heliothis Armigera |
| čeština | ces-000 | Heliothis armigera |
| English | eng-000 | Heliothis armigera |
| français | fra-000 | Heliothis armigera |
| magyar | hun-000 | Heliothis armigera |
| italiano | ita-000 | Heliothis armigera |
| ລາວ | lao-000 | Heliothis armigera |
| Latina Nova | lat-003 | Heliothis armigera |
| polski | pol-000 | Heliothis armigera |
| português | por-000 | Heliothis armigera |
| slovenčina | slk-000 | Heliothis armigera |
| español | spa-000 | Heliothis armigera |
| ภาษาไทย | tha-000 | Heliothis armigera |
| Latina Nova | lat-003 | Heliothis cailino |
| Latina Nova | lat-003 | Heliothis cognata |
| Latina Nova | lat-003 | Heliothis cora |
| Latina Nova | lat-003 | Heliothis dipsacae |
| Latina Nova | lat-003 | Heliothis dos |
| Latina Nova | lat-003 | Heliothis exprimens |
| Latina Nova | lat-003 | Heliothis friwaldskii |
| Latina Nova | lat-003 | Heliothis incarnata |
| Latina Nova | lat-003 | Heliothis maritima |
| English | eng-000 | heliothis moth |
| Latina Nova | lat-003 | Heliothis nubigera |
| Latina Nova | lat-003 | Heliothis ononis |
| Latina Nova | lat-003 | Heliothis peltigera |
| Latina Nova | lat-003 | Heliothis rhodites |
| Deutsch | deu-000 | Heliothis Subflexa |
| English | eng-000 | Heliothis subflexa |
| français | fra-000 | Heliothis subflexa |
| magyar | hun-000 | Heliothis subflexa |
| italiano | ita-000 | Heliothis subflexa |
| polski | pol-000 | Heliothis subflexa |
| português | por-000 | Heliothis subflexa |
| slovenčina | slk-000 | Heliothis subflexa |
| español | spa-000 | Heliothis subflexa |
| ภาษาไทย | tha-000 | Heliothis subflexa |
| 普通话 | cmn-000 | heliothis subflexa |
| suomi | fin-000 | Heliothis-suku |
| Latina Nova | lat-003 | Heliothis treitschkei |
| Latina Nova | lat-003 | Heliothis victorina |
| Deutsch | deu-000 | Heliothis Virescens |
| English | eng-000 | Heliothis virescens |
| français | fra-000 | Heliothis virescens |
| magyar | hun-000 | Heliothis virescens |
| italiano | ita-000 | Heliothis virescens |
| polski | pol-000 | Heliothis virescens |
| português | por-000 | Heliothis virescens |
| slovenčina | slk-000 | Heliothis virescens |
| español | spa-000 | Heliothis virescens |
| ภาษาไทย | tha-000 | Heliothis virescens |
| Latina Nova | lat-003 | Heliothis viriplaca |
| Latina Nova | lat-003 | Heliothiszca sp. |
| Deutsch | deu-000 | Heliothis Zea |
| čeština | ces-000 | Heliothis zea |
| English | eng-000 | Heliothis zea |
| français | fra-000 | Heliothis zea |
| magyar | hun-000 | Heliothis zea |
| italiano | ita-000 | Heliothis zea |
| ລາວ | lao-000 | Heliothis zea |
| polski | pol-000 | Heliothis zea |
| português | por-000 | Heliothis zea |
| español | spa-000 | Heliothis zea |
| ภาษาไทย | tha-000 | Heliothis zea |
| English | eng-000 | Heliothis zia |
| suomi | fin-000 | Heliothis zia |
| Latina Nova | lat-003 | Heliothis zia |
| English | eng-000 | heliothrapy |
| Deutsch | deu-000 | Heliothrips |
| English | eng-000 | Heliothrips |
| français | fra-000 | Heliothrips |
| magyar | hun-000 | Heliothrips |
| italiano | ita-000 | Heliothrips |
| latine | lat-000 | Heliothrips |
| Latina Nova | lat-003 | Heliothrips |
| polski | pol-000 | Heliothrips |
| português | por-000 | Heliothrips |
| slovenčina | slk-000 | Heliothrips |
| español | spa-000 | Heliothrips |
| ภาษาไทย | tha-000 | Heliothrips |
| Latina Nova | lat-003 | Heliothrips haemorrhoidalis |
| latine | lat-000 | heliothrix aurita |
| English | eng-000 | Heliothryx |
| Latina Nova | lat-003 | Heliothryx |
| português | por-000 | Heliothryx |
| Latina Nova | lat-003 | Heliothryx auritus |
| Latina Nova | lat-003 | Heliothryx barroti |
| español | spa-000 | heliotipia |
| English | eng-000 | heliotridane |
| English | eng-000 | heliotridene |
| English | eng-000 | heliotridine |
| English | eng-000 | heliotridylamine |
| English | eng-000 | heliotrine |
| English | eng-000 | heliotrinic acid |
| English | eng-000 | heliotron |
| Nederlands | nld-000 | Heliotroop |
| Nederlands | nld-000 | heliotroop |