| lakun | void |
| lakvatten | landfill leachate |
| Lal Bahadur Shastri | Lal Bahadur Shastri |
| Lalden | Lalden |
| Lale Andersen | Lale Andersen |
| lam | crippled |
| Lam Dong | Lam Dong Province |
| Lam Tsai Wing | Lam Sai Wing |
| lama | llama |
| Lama Anagarika Govinda | Lama Anagarika Govinda |
| lamadjur | llama |
| Lamaism | Tibetan Buddhism |
| Lamar Alexander | Lamar Alexander |
| Lamar County | Lamar County |
| Lamarckism | Lamarckism |
| Lamb of God | Lamb of God |
| Lambayeque | Lambayeque Region |
| Lambda | Lambda |
| Lambda-CDM-modell | Lambda-CDM model |
| Lambda-CDM-modellen | Lambda-CDM model |
| Lambdasond | Oxygen sensor |
| Lambeosaurus | Lambeosaurus |
| Lambert Wilson | Lambert Wilson |
| Lamberts cylindriska ytriktiga projektion | Lambert cylindrical equal-area projection |
| Lamberts W-funktion | Lambert W function |
| Lambeth | London Borough of Lambeth |
| Lambethkonferensen | Lambeth Conferences |
| Lambic | Lambic |
| Lamboing | Lamboing |
| Lamborghini | Lamborghini |
| Lamborghini Jalpa | Lamborghini Jalpa |
| Lambretta | Lambretta |
| Lambskift | Lamb shift |
| Lamiales | Lamiales |
| laminera | laminate |
