| Lenovo Group | Lenovo |
| lens | soczewka |
| lens cap | dekielek |
| Lens flare | Flara |
| Lens-hood | Osłona obiektywu |
| Lensk | Leńsk |
| Lent | Wielki Post |
| Lentibulariaceae | Pływaczowate |
| Lenticular cloud | Altocumulus lenticularis |
| Lenticular galaxy | Galaktyka soczewkowata |
| lenticular process | wyrostek soczewkowaty kowadełka |
| lentil | soczewica |
| Lenting | Lenting |
| Lentini | Lentini |
| Lentivirus | Lentiwirusy |
| Lentvaris | Landwarów |
| Lenvik | Lenvik |
| Lenzkirch | Lenzkirch |
| Leo | Lew |
| Leo Allatius | Leo Allatius |
| Leo Amery | Leo Amery |
| Leo Baekeland | Leo Hendrik Baekeland |
| Leo Beenhakker | Leo Beenhakker |
| Leo Esaki | Leo Esaki |
| Leo Franco | Leo Franco |
| Leo I | Leon I |
| Leo I of Halych | Lew Halicki |
| Leo II | Leon II |
| Leo II of Armenia | Leon II |
| Leo III | Leon III |
| Leo III of Armenia | Papież Leon III |
| Leo III the Isaurian | Leon III Izauryjczyk |
| Leo IV | Leon IV Chazar |
| Leo IV the Khazar | Leon IV Chazar |
| Leo James Rainwater | James Rainwater |
| Leo Joseph Suenens | Léon-Joseph Suenens |
| Leo Kereselidze | Leo Kereselidze |
| Leo Minor | Mały Lew |
| Leo of Finland | Leon |
| Leo Scheffczyk | Leo Scheffczyk |
| Leo Tolstoy | Lew Tołstoj |
| Leo V | Papież Leon V |
| Leo V the Armenian | Leon V Armeńczyk |
| Leo VI | Papież Leon VI |
| Leo VI the Wise | Leon VI Filozof |
| Leo von Caprivi | Leo von Caprivi |
| Leo von Klenze | Leo von Klenze |
| Leoben | Leoben |
| Leon | Leon |
| Leon Benois | Leontij Benois |
| Leon Billewicz | Leon Billewicz |
| Leon Blum | Léon Blum |
| Leon Cooper | Leon Cooper |
| Leon County | Hrabstwo Leon |
| Leon Dehon | Leon Dehon |
| Leon Festinger | Leon Festinger |
| Leon Jessel | Leon Jessel |
| Leon Marchlewski | Leon Marchlewski |
| Leon Pinsker | Leon Pinsker |
| Leon Rupnik | Leon Rupnik |
| Leon Schlumpf | Leon Schlumpf |
| Leon Trotsky | Lew Trocki |
| Leon Wasilewski | Leon Wasilewski |
