Ersa (disambiguation)

Ersa is a figure in Greek mythology.

Ersa may refer to:

• Ersa, Haute-Corse – a commune of the Haute-Corse department of France, on the island of Corsica
• Ersa (moon) - a small moon of Jupiter
• European Regional Science Association (ERSA) – the European section of the Regional Science Association International
• En Route Supplement Australia (ERSA) – part of the Aeronautical Information Publication (AIP) published by Airservices Australia

See also

• Erza (disambiguation)
• Ursa (disambiguation)