Ersa (disambiguation)
Ersa stands for:
- Ersa , goddess of rope in Greek mythology
- Ersa (moon) , a small moon of the planet Jupiter
- Ersa (Corsica) , a municipality in the north of Corsica
- Kurtz Ersa , manufacturer of soldering irons and inventor of the electric soldering iron
ERSA stands for:
- Economics Research South Africa , a research program in South Africa
