AQA could refer to or stand for:
aqa
- aqa, the ISO 639-5 for the unspecified Alacalufan languages
Aqa
- Aqa, Iran, a village in Lorestan Province, Iran
AQA
- Any Question Answered, an SMS message service providing the answer to any question, based in London, United Kingdom
- The Assessment and Qualifications Alliance, an exam board in England, Wales and Northern Ireland
- The Aquatic Sector in the Metroid Fusion video game
- The Australian Quadriplegic Association, renamed Spinal Cord Injuries Australia
- The Australian Quality Awards
- The ICAO Code for Aeroatlas, Colombia