REU
REU stands for:
- Air Austral, ICAO code for the airline in Reunion
- Reus Airport, IATA code for the Spanish airport
- RAM Expansion Unit, a memory expansion for computers from Commodore
- Réunion, the ISO 3166 country code for belonging to France island in the Indian Ocean
- Reutlingen (DE REU to UN / LOCODE )
Reu stands for:
- Repentance, lyrical short form
- Disambiguation
- Abbreviation