| Linus | Linus |
| Linus Pauling | Linus Pauling |
| Linus Torvalds | Linus Torvalds |
| Linux | Linux |
| Linux Foundation | Linux Foundation |
| Linux Terminal Server Project | LTSP |
| Linux user group | Linux User Group |
| Linz | Linz |
| Linz-Land | Linz |
| liofilizzare | frystorka |
| Liofilizzazione | Frystorkning |
| Lione | Lyon |
| Lionel Barrymore | Lionel Barrymore |
| Lionel Hutz | Lionel Hutz |
| Lionel Jospin | Lionel Jospin |
| Lionel Messi | Lionel Messi |
| Lionel Richie | Lionel Richie |
| Lionello di Anversa | Lionel av Antwerpen |
| Lions Clubs International | Lions Club |
| LIP | Lippe |
| lip gloss | läppglans |
| Lipari | Lipari |
| Lipasi | Lipas |
| Lipeck | Lipetsk |
| Liperi | Libelits |
| lipidi | lipid |
| Lipizzano | Lipizzaner |
| Lipofuscina | Lipofuscin |
| Lipoma | Fettsvulst |
| Lipopolisaccaride | Lipopolysackarider |
| Lipoproteina | Lipoprotein |
| Lipoproteine a densità intermedia | Intermediate Density Lipoprotein |
| Lipoproteine ad alta densità | Low density lipoprotein |
| Lipotes vexillifer | Asiatisk floddelfin |
| Lipsia | Leipzig |
| liquefare | smälta |
| liquefazione del carbone | överföring av kol till vätska |
| liquefazione del gas | gasförvätskning |
| Liquid Funk | Liquid funk |
| Liquid Snake | Liquid Snake |
| Liquid Tension Experiment | Liquid Tension Experiment |
| liquidare | likvidera |
| liquidazione | utförsäljning |
| liquidi | kontanter |
| liquidità | flytande tillstånd |
| liquido | kontant |
| liquido amniotico | fostervatten |
| liquido refrigerante | kylmedel |
| Liquigas | Team Liquigas |
| liquore | brännvin |
| Liquore Strega | Strega |
| Lira | Lyran |
| Lira cipriota | Cypriotiskt pund |
| Lira libanese | Libanesiskt pund |
| Lira maltese | Maltesisk lira |
| Lira siriana | Syriskt pund |
| lira sterlina | pund |
| lirico | lyrisk |
| Liriodendron | Tulpanträd |
