- CAAI stands for Club Alpino Accademico Italiano
- CAAI stands for Civil Aviation Administration of Israel (aka Civil Aviation Authority of Israel)
- CAAI stands for Ceramics Artists Association of Israel (Tel Aviv, Israel)
- CAAI stands for Civil Aviation Authority of Israel (aka Civil Aviation Administration of Israel)
- CAAI stands for Cambodian Association Auckland Inc. (Auckland, New Zealand)
CAAI