| English | eng-000 |
| grey seal | |
| azərbaycanca | azj-000 | boz suiti |
| čeština | ces-000 | tuleň kuželozubý |
| 普通话 | cmn-000 | 灰海豹 |
| 普通话 | cmn-000 | 灰海豹属 |
| 國語 | cmn-001 | 灰海豹 |
| Cymraeg | cym-000 | Morlo Llwyd |
| dansk | dan-000 | gråsæl |
| Deutsch | deu-000 | Kegelrobbe |
| Deutsch | deu-000 | graue Robbe |
| eesti | ekk-000 | hallhüljes |
| English | eng-000 | gray seal |
| Esperanto | epo-000 | foko griza |
| Esperanto | epo-000 | foko keglonaza |
| Esperanto | epo-000 | griza foko |
| Esperanto | epo-000 | grizfoko |
| Esperanto | epo-000 | grizfoko haliĥero |
| Esperanto | epo-000 | halihxero |
| Esperanto | epo-000 | haliĥero grizfoko |
| Esperanto | epo-000 | keglo-naza foko |
| Esperanto | epo-000 | keglonaza foko |
| suomi | fin-000 | Harmaahylje |
| suomi | fin-000 | halli |
| suomi | fin-000 | harmaahylje |
| français | fra-000 | Phoque gris |
| français | fra-000 | phoque gris |
| Gaeilge | gle-000 | rón glas |
| yn Ghaelg | glv-000 | raun ghlass |
| hrvatski | hrv-000 | čunjasti tuljan |
| magyar | hun-000 | Kúpos fóka |
| íslenska | isl-000 | eyjaselur |
| íslenska | isl-000 | grænselur |
| íslenska | isl-000 | haustselur |
| íslenska | isl-000 | orkni |
| íslenska | isl-000 | vetrarselur |
| íslenska | isl-000 | vigraselur |
| íslenska | isl-000 | Útselur |
| íslenska | isl-000 | útselur |
| íslenska | isl-000 | útskerjaselur |
| italiano | ita-000 | Halichoerus grypus |
| italiano | ita-000 | foca grigia |
| 日本語 | jpn-000 | ハイイロアザラシ |
| Latina Nova | lat-003 | Halichoerus |
| Latina Nova | lat-003 | Halichoerus grypus |
| Latina Nova | lat-003 | Phoca grypus |
| lietuvių | lit-000 | Pilkasis ruonis |
| lietuvių | lit-000 | ilgasnukis ruonis |
| lietuvių | lit-000 | pilkasis ruonis |
| latviešu | lvs-000 | pelēkais ronis |
| Diné bizaad | nav-000 | tábąąstííntsoh łibáhígíí |
| Nederlands | nld-000 | Grijze zeehond |
| nynorsk | nno-000 | Havert |
| bokmål | nob-000 | Havert |
| Norn | nrn-000 | selkie |
| polski | pol-000 | Foka szara |
| română | ron-000 | foca cenușie |
| русский | rus-000 | горбоно́сый тюле́нь |
| русский | rus-000 | длинномо́рдый тюле́нь |
| русский | rus-000 | длинномордый тюлень |
| русский | rus-000 | се́рый тюле́нь |
| русский | rus-000 | серый тюлень |
| русский | rus-000 | тевя́к |
| русский | rus-000 | тевяк |
| davvisámegiella | sme-000 | ránesnjuorju |
| davvisámegiella | sme-000 | áidni |
| español | spa-000 | Halichoerus grypus |
| español | spa-000 | foca gris |
| español | spa-000 | foca gris del atlántico |
| svenska | swe-000 | Gråsäl |
| svenska | swe-000 | gråsäl |
| Türkçe | tur-000 | Gri fok |
| Türkçe | tur-000 | boz fok |
| 廣東話 | yue-000 | 灰海豹 |