- Azacitidine
- Azactam
- Azanidazole
- Azapetine
- Azapropazone
- Azasan
- Azasite
- Azatadine
- Azathioprine
- Azdone
- Azelaic Acid
- Azelaic acid
- Azelastine
- Azelex
- Azidamfenicol
- Azidocillin
- Azilect
- Azilsartan
- Azithromycin
- Azlocillin
- Azmacort
- Azo Gantanol
- Azo Gantrisin
- Azo-Gesic
- Azo-Standard
- Azo-Standard Max Strength
- Azo-Truxazole
- Azopt
- Azor
- Aztreonam
- Azulfidine
- Azurette
- Azuro