The meaning of the Acronym BAA is...

BAA is

• Best Affine Approximation

More Meanings For BAA:

• Bragg Amino Acids
• Best Affine Approximation
• Bad Ass Association
• Bleedin Amazin Arithmetic
• Batman: Arkham Asylum
• British Agrochemicals Association
• Business Administration And Accountancy
• Broad Agency Announcement
• Battlefield Automation Appraisal
• British Airports Authority
• Bad Attitude Airport
• British Airports Authority
• Bay Area Action
• Basketball Association of America
• Bialla, Papua New Guinea

BAA is also in:

• Adults
• Airport Codes
• Chemistry
• Funnies
• General
• Hobbies
• Mathematics
• Military
• Non-Profit Organizations
• Police
• Sports
• Transportation
• Veterinary