- antialiasing
- antiallergenic
- antiallergic
- anti-American
- antiandrogen
- antiangiogenic
- anti-antibody
- antianxiety
- antianxiety drug
- antiapartheid
- antiarrhythmic
- anti-art
- antiatom
- antibacterial
- antibacterials
- antiballistic missile
- antibaryon
- Antibes
- antibioses
- antibiosis
- antibiotic
- antibiotics
- anti-Black
- antibodies
- antibody