MACA
- 5228 Máca
- Alain Maca
- Alicante Museum of Contemporary Art
- Cerro Macá
- Dragan Marinković (actor)
- Joe Maca
- Maca District
- Maca River
- Macas (disambiguation)
- Maka (disambiguation)
- Make America Crip Again
- Military aid to the civil authorities
- Mongol-American Cultural Association
- Movimiento de Arte y Cultura Latino Americana
- Multiple Access with Collision Avoidance
- Together for Mental Wellbeing