| Keyword | Type | See | See also | Notes |
|---|---|---|---|---|
| Love poetry | Keyword | |||
| Love stories | Keyword | |||
| Lovers | Keyword | |||
| Low German language | Keyword | |||
| Lower limbs | Keyword | |||
| Lower palaeolithic period | Keyword | |||
| Lowton site | Place | |||
| Loyalty Islands | Place | |||
| Lozi | Ethnic group | |||
| Luba | Ethnic group | |||
| Lubrication and lubricants | Keyword | |||
| Lucayan Indians | Ethnic group | |||
| Lucayo | Ethnic group | Lucayan Indians | ||
| Luccumi | Ethnic group | Arawak | ||
| Luganda | Ethnic group | Ganda | ||
| Lugbara | Ethnic group | |||
| Luguru | Ethnic group | |||
| Luhya | Ethnic group | Luyia | ||
| Lulua | Ethnic group | |||
| Lumbee | Ethnic group | |||
| Lumber trade | Keyword | |||
| Lun Daya | Ethnic group | Murut | ||
| Luna | Ethnic group | Tunebo | ||
| Lunda | Ethnic group | |||
| Lundayeh | Ethnic group | Murut | ||
| Lungs | Keyword | |||
| Luo | Ethnic group | |||
| Luoravetlan | Ethnic group | Chukchi | ||
| Luristan | Place | |||
| Lusatian culture | Keyword | Lausitz culture | ||
| Lusi | Ethnic group | Kaliai | ||
| Lutheran Church | Keyword | |||
| Luxembourg | Country | |||
| Luxury | Keyword | |||
| Luyia | Ethnic group | |||
| Luzon island | Place | |||
| Lyela | Ethnic group | |||
| Lyella | Ethnic group | Lyela | ||
| Lyme disease | Keyword | Relapsing fever | ||
| Lymphocytes | Keyword | |||
| Lynching | Keyword |