| linotte | linnet |
| Linotype | Linotype machine |
| Linpack | LINPACK |
| Linsang | Asiatic linsang |
| linteau | lintel |
| Linthal | Linthal |
| Linum usitatissimum | Counties of Sweden |
| Linus | Linus |
| Linus Pauling | Linus Pauling |
| Linus Torvalds | Linus Torvalds |
| Linux | Linux |
| Linux embarqué | Embedded Linux |
| Linux Foundation | Linux Foundation |
| Linux From Scratch | Linux From Scratch |
| Linux international | Linux International |
| Linux Mint | Linux Mint |
| Linux Professional Institute | Linux Professional Institute |
| Linux Terminal Server Project | Linux Terminal Server Project |
| Linux Virtual Server | Linux Virtual Server |
| LinuxWorld | LinuxWorld Conference and Expo |
| Linville | Linville |
| Linyphiidae | Linyphiidae |
| Linz | Linz |
| Linz-Land | Linz-Land |
| linéaire | linear |
| Linéaire A | Linear A |
| Linéaire B | Linear B |
| linéament | lineament |
| Liocarcinus marmoreus | Liocarcinus marmoreus |
| Liocarcinus vernalis | Liocarcinus vernalis |
| Liocranidae | Liocranid sac spider |
| lion | lion |
| Lion asiatique | Asiatic Lion |
| Lion Belgique | Leo Belgicus |
| Lion blanc | White lion |
| lion de barbarie | Barbary lion |
| Lion de Belfort | Lion of Belfort |
| Lion de Béringie | Panthera leo vereshchagini |
| lion de l'Atlas | Barbary lion |
| Lion de mer australien | Australian Sea Lion |
| Lion de mer de Nouvelle-Zélande | New Zealand Sea Lion |
| Lion de mer de Steller | Steller Sea Lion |
| Lion de Némée | Nemean Lion |
| Lion des cavernes primitif | Panthera leo fossilis |
| Lion des Massaïs | Masai lion |
| lion du Cap | Cape lion |
| Lion européen | European Lion |
| Lion Feuchtwanger | Lion Feuchtwanger |
| Lion Rafale | Lion Rafale |
| lion-garou | werelion |
| lionceau | cub |
| Lionel | Sir Lionel |
| Lionel Barrymore | Lionel Barrymore |
| Lionel Groulx | Lionel Groulx |
| Lionel Hutz | Lionel Hutz |
| Lionel Jospin | Lionel Jospin |
| Lionel Kieseritzky | Lionel Kieseritzky |
| Lionel Messi | Lionel Messi |
| Lionel Richie | Lionel Richie |
| Lionel Scaloni | Lionel Scaloni |
| lionne | lioness |
| Lions Clubs | Lions Clubs International |
| Lions de Bergame | Bergamo Lions |
| Lions de Detroit | Detroit Lions |
| Lions de la Colombie-Britannique | British Columbia Lions |
| Lions et agneaux | Lions for Lambs |
| Lions Gate Film | Lions Gate Entertainment |
| Liopleurodon | Liopleurodon |
| Lioubertsy | Lyubertsy |
| Lioubov Egorova | Lyubov Yegorova |
| Lioubov Kilic | Lioubov Chachkova |
| Lioubov Popova | Lyubov Popova |
| Lioudmila Jouravliova | Lyudmila Zhuravlyova |
| Lioudmila Karatchkina | Lyudmila Georgievna Karachkina |
| Lioudmila Tchernykh | Lyudmila Chernykh |
| Lipari | Lipari |
| Liparis de Loesel | Liparis loeselii |
| Liperi | Liperi |
| Lipetsk | Lipetsk |
| lipide | lipid |
| Lipides | Lipid |
| Lipizzan | Lipizzan |
| Lipofuscine | Lipofuscin |
| Lipolyse | Lipolysis |
| Lipomo | Lipomo |
| Lipopolysaccharide | Lipopolysaccharide |
