| Lothar Matthäus | Lothar Matthäus |
| Lotharingie | Lorraine |
| Lotier | Kællingetand-slægten |
| Lotier corniculé | Almindelig Kællingetand |
| Lotta | Lottekorps |
| Lotta Svärd | Lottekorps |
| Lotty | Charlotte |
| Lotus Esprit Turbo Challenge | Lotus |
| Lotus Software | Lotus |
| Lotus Word Pro | Lotus Word Pro |
| Lou | Obligation |
| Lou Reed | Lou Reed |
| louche | skummel |
| louer | leje |
| Louis | Guld |
| Louis Althusser | Louis Althusser |
| Louis Andriessen | Louis Andriessen |
| Louis Armstrong | Louis Armstrong |
| Louis Blériot | Louis Blériot |
| Louis Braille | Louis Braille |
| Louis de Broglie | Louis de Broglie |
| Louis de Thuringe | Ludwig af Bayern |
| Louis Hjelmslev | Louis Hjelmslev |
| Louis II de France | Ludvig den Stammende |
| Louis IV de France | Ludwig af Bayern |
| Louis IV de Hesse | Ludwig af Bayern |
| Louis IV du Saint-Empire | Ludwig af Bayern |
| Louis IX | Ludvig den Hellige |
| Louis IX de France | Ludvig den Hellige |
| Louis IX de Hesse-Darmstadt | Ludvig den Hellige |
| Louis James Alfred Lefébure-Wely | Louis James Alfred Lefébure-Wely |
| Louis le Pieu | Ludvig den Fromme |
| Louis le Pieux | Ludvig den Fromme |
| Louis Moreau Gottschalk | Karl Goldmark |
| Louis Pasteur | Louis Pasteur |
| Louis Saha | Louis Saha |
| Louis Vierne | Louis Vierne |
| Louis-Charles Mahé de La Bourdonnais | Louis de la Bourdonnais |
| Louis-Philippe Ier | Ludvig-Filip af Frankrig |
| Louise | Louise |
| Louise du Royaume-Uni | Louise |
| Louise Michel | Louise Michel |
| Louisiana | frokost |
| Louisianais | Pelikaner |
| Louisiane | Louisiana |
| Louison Bobet | Louison Bobet |
| Louisville | Louisville |
| loukoum | turkish delight |
| loup | ulv |
| Loup arctique | Polarulv |
| loup de mer | søulk |
| Loup de terre | Jordulv |
| Loup garou | Varulv |
| Loup rouge | Rødulv |
| Loup-cervier | Lossen |
| loup-garou | varulv |
| Loupe | Optisk linse |
| Loupe lentille objectif | Optisk linse |
| Loups | Hånd |
| Louqsor | Luxor |
| lourd | tung |
| lourde | tung |
| loutre | odder |
| Loutre cendrée | Asiatisk dværgodder |
| Loutre de mer | Havodder |
| Loutre européenne | Oddere |
| Loutsk | Lutsk |
| Louvain | Leuven |
| louve | ulv |
| louveteau | hvalp |
| louvetelle | hvalp |
| Louvite | Luvisk |
| Louvre | Louvre |
| Louxor | Luxor |
| Love at First Sting | Love at First Sting |
| Love Parade | Loveparade |
| Lovehatetragedy | LoveHateTragedy |
| Lovisa de Suède | Louise af Sverige-Norge |
| Low | Lav |
| Low fantasy | Low fantasy |
| Lowlands | Lowlands |
| Loxia | Kurve |
| Loxodromie | Loxodrom |
| Loyalemen | Lys |
| loyauté | troskab |
| loyer | leje |
| Lozère | Lozère |
| LPGA | Ladies Professional Golf Association |
| LSD | LSD |
| Luanda | Luanda |
| Lubjana | Ljubljana |
| Lublin | Lublin |
| lubrifiant | smøremiddel |
