| lumbago | lumbago |
| lumbal | lumbar |
| Lumbrein | Lumbrein |
| Lumbrikalmuskler | Lumbricals of the hand |
| Lumen | Lumen |
| Lumen gentium | Lumen Gentium |
| luminescent | luminescent |
| luminiscens | luminescence |
| luminiscent | luminescent |
| Lumino | Lumino |
| luminositet | luminosity |
| Lummerväxter | Lycopodiaceae |
| lummig | muzzy |
| lump | junk |
| Lumparn | Lumparn |
| lumpen | mean |
| Lumphiniparken | Lumphini Park |
| lumpor | tatters |
| lumpsamlare | ragman |
| Luna Lovegood | Luna Lovegood |
| Lunar Park | Lunar Park |
| Lunar Surface Access Module | Lunar Surface Access Module |
| LunarStorm | LunarStorm |
| lunch | lunch |
| luncha | lunch |
| lunchar | lunching |
| lunchbar | luncheonette |
| lunchkupong | meal-ticket |
| lunchrast | lunch break |
| lunchrum | cafeteria |
| lund | grove |
| Lunda Sul | Lunda Sul |
| Lundalm | Field Elm |
| Lundbeck | Lundbeck |
| Lundbräsma | Cardamine impatiens |
| Lunderskovs kommun | Lunderskov municipality |
| Lundgröe | Poa nemoralis |
| Lundo | Lieto |
| Lunds domkyrka | Lund Cathedral |
| Lunds kommun | Lund Municipality |
| Lunds stift | Diocese of Lund |
| Lunds universitet | Lund University |
| Lundsångare | Greenish Warbler |
| Lundviva | Primula elatior |
| lunett | fanlight |
| Lunfardo | Lunfardo |
| lung- | pulmonary |
| lunga | loin |
