| Lanthanide | Lanthanider |
| lanthanum | lanthan |
| Lanzarote | Lanzarote |
| Lao kip | Høns |
| Lao People's Democratic Republic | Laos |
| Lao Zi | Lao-tse |
| Laocoön | Laokoon |
| Laon | Lahn |
| Laos | Laos |
| Laotian rock rat | Laonastes aenigmamus |
| Laozi | Lao-tse |
| LAPB | LAPB |
| Lapland | Lappland |
| Lapland Province | Lappland |
| Lapland War | Laplandskrigen |
| Laponia | Lappland |
| Lapp | Lappi |
| Lappet-faced Vulture | Grif |
| Lappi | Lappi |
| Lapsana | Almindelig Haremad |
| Lapse rate | Adiabatisk proces |
| Laptev Sea | Laptevhavet |
| Laptop | Bærbar computer |
| Lapwings | Viber |
| Lar Gibbon | Hvidhåndet gibbon |
| Lara | Lara |
| Lara Croft | Lara Croft |
| Laramie | Laramie |
| larch | lærk |
| Lardal | Lardal |
| Lardizabalaceae | Blåbælg-familien |
| Laredo | Laredo |
| Lares | Lar |
| large | stor |
| Large blue butterfly | Sortplettet blåfugl |
| Large Chequered Skipper | Spejlbredpande |
| Large city | By |
| large combustion plant | stort forbrændingsanlæg |
| Large Copper | Stor ildfugl |
| Large dish | Springvand |
| Large Goods Vehicle | Lastbil |
| Large Heath | Moserandøje |
| Large leaf linden | Storbladet Lind |
| Large leaved lime | Storbladet Lind |
| Large numbers | Store tal |
| Large Skipper | Stor bredpande |
| Large Tortoiseshell | Kirsebærtakvinge |
| Large-leaf linden | Storbladet Lind |
| Large-leaved linden | Storbladet Lind |
| Largeleaf linden | Storbladet Lind |
| larger | store |
| Largest urban areas of Norway | Norges bymæssige bebyggelser |
| Laridae | Måge |
| Larissa | Larissa |
| Larissa Prefecture | Larissa |
| Larix | Lærk |
| lark | lærke |
| Larry Holmes | Larry Holmes |
| Larry Niven | Larry Niven |
| Larry Sanger | Larry Sanger |
| Lars Bak | Lars Bak |
| Lars Emil Johansen | Lars-Emil Johansen |
| Lars Ulrich | Lars Ulrich |
| Lars von Trier | Lars von Trier |
| Larunda | Lara |
| Larus | Måge |
| Larva | Larve |
| Larvik | Larvik |
| Laryngeal prominence | Nød |
| Laryngeal theory | Laryngal |
| Las Meninas | Las Meninas |
| Las Palmas de Gran Canaria | Las Palmas de Gran Canaria |
| Las Vegas | Las Vegas |
| Las Vegas algorithm | Las Vegas |
| Las Vegas Grand Prix | Las Vegas |
| Las Vegas Strip | Las Vegas Strip |
| Las Vegas Wranglers | Las Vegas Wranglers |
| Lascaux | Lascaux-hulerne |
| laser | laser |
| Laser cooling | Laserkøling |
| Laser TV | Laserdiode-projektor |
