ARU
Aru stands for:
- Aru (city) in the Democratic Republic of the Congo
- Aru (Kuusalu) , village in the rural parish of Kuusalu, Estonia
- Aru (Saaremaa) , village in the rural commune of Saaremaa, Estonia
- Aru saar , island in the Udriku laht near Saaremaa, Estonia
- Aru Valley a hill station in Jammu and Kashmir, India
- Aru (river) a tributary of the Lidder in Jammu and Kashmir, India
- Aru languages
- Aru Islands in Indonesia
- Aru (Arro) , German: Arro , is a village in Estonia
Aru is the family name of the following people:
ARU is an abbreviation for:
- Air Aruba , former airline of Aruba (ICAO code)
- American Railway Union , former union in the United States of America
- Office for religious education , mostly in Protestant church circles
- Armed Resistance Unit , underground organization in the United States of America, split off from the Weathermen
- Aruba , Olympic country code
- Australian Rugby Union , Australian rugby association
- Access Remote Unit , an outdoor DSLAM from the Austrian A1 Telekom
- Association of Architectural Urbanists (the acronym is based on the original Russian name), group of architects around Nikolai Ladowski
AR-U stands for:
- Chubut , ISO-3166-2 Code of the Argentine Province
aRU is an abbreviation for:
- extracurricular religious instruction
