- DAIA stands for Delegación de Asociaciones Israelitas Argentinas (Delegation of Argentine Israelite Associations)
- DAIA stands for Dance Arts Institute of America
- DAIA stands for División de Análisis e Investigación Antinarcótica (Spanish: Narcotics Analysis and Research Division; Guatemala)
- DAIA stands for Dallas Association of Investment Analysts (Dallas, TX)
DAIA