Olba
Olba denotes:
- one of the related ancient cities of Olba and Diokaisareia in Cilicia in today's Turkey
- Olbasee , a lake near Kleinsaubernitz, Bautzen district
- Olba (Teruel) , a municipality in the province of Teruel in Spain
- Titular diocese of Olba , a titular diocese
OLBA stands for:
- Beirut Airport , Lebanese Airport ICAO code
- Oberlausitzer Bergbau AG
