Eru
Eru stands for:
- Creator god in the world of novels by JRR Tolkien, see characters in Tolkien's world #Eru Ilúvatar
ERU is an abbreviation for:
- Egyptian Russian University in Cairo
- Emergency Response Unit , the Red Cross emergency response unit
- Emission Reduction Unit , emission reduction credit within the framework of joint implementation, see joint reduction
- Equine recurrent uveitis , bacterially induced eye disease in horses
