- BACA stands for Bikers Against Child Abuse
- BACA stands for Bank Austria Creditanstalt
- BACA stands for Baltic Air Charter Association (UK)
- BACA stands for Bacolod Academy for Culinary Arts (Philippines)
- BACA stands for British Association of Clinical Anatomists
- BACA stands for Bay Area Cricket Alliance (California)
- BACA stands for Besluit Aanwijzing Chemische Afvalstoffen (Dutch: decree on chemical waste material; now BAGA)
- BACA stands for Bay Area Christian Academy (Sandusky, OH and La Porte, TX)
BACA