OTL
OTL stands for:
- Lieutenant colonel
- South Airlines according to the ICAO code
- the IATA code for Boutilimit airport in Mauritania
- Oranienburger Tor Lichtspiele , a former Berlin cinema, see Kunsthaus Tacheles # Use in the GDR era
OTL stands for:
- Oradea Transport Local , public transport company
otl stands for:
- Tilapa Otomi (ISO-639-3 code), one of the Otomí languages in Mexico
