By API Standards
- Acalabrutinib
- Acebutolol
- Acetamenophen
- Acetazolamide
- Acotiamide
- Acrivastine
- Adrenaline
- AF38469
- Afatinib
- Agomelatine
- Alalutamide
- Albendazole
- Alfa Lipoic acid
- Alimemazine
- Aliskiren
- Alogliptin
- Alosetron
- Ambroxol
- AMG-510
- Amino acid
- Amino Acids
- Amiodarone
- Amlodipine
- Amodiaquine
- Amoxicillin
- Amphotericin
- Apalutamide
- Apixaban
- Apremilast
- Aripiprazole
- Ascomycin
- Atomoxetine
- Atorvastatin
- Atovaquone
- Avatrombopag
- Axitinib
- Azelnidipine
- Azilsartan