ESTA may refer to:

• Electronic System for Travel Authorization
• Emergency Services Telecommunications Authority, the emergency call-processing and service-dispatch agency for Victoria, Australia (see Triple Zero (000))
• ICAO code for Ängelholm–Helsingborg Airport, Sweden

• Rivea corymbosa
• Rivecourt
• Rive-De-Gier
• Rive (disambiguation)
• Rivedoux-Plage
• Rive droite
• Rive gauche
• Rive Gauche (Cinema)
• Rivehaute
• Rivel
• Rivelaunbach
• Rivelin Dams
• Rivella Gigardo Island
• Rivelliomima
• Rivel Records
• Rivels
• Rivendell Child, Adolescent and Family Unit
• Rivendell Forest Prods. v. Georgia Pacific Corp.
• Rivendell Forest Products, Ltd. v. Georgia-Pacific Corp.
• Rivendell High School
• Rivendell v. Georgia Pacific
• Rivendell v. Georgia-Pacific
• Rivenhall
• Rivenhall Airfield
• Rivenhall End