By API Standards
- Abacavir
- Abemaciclib
- Abiraterone
- Acalabrutinib
- Acebutolol
- Acetamenophen
- Acetaminophen
- Acetazolamide
- Aciclovir
- Acotiamide
- Acrivastine
- Acyclovir
- ADRENALINE
- AF38469
- Afatinib
- Agomelatine
- Albendazole
- Alfa Lipoic acid
- Alimemazine
- Aliskiren
- Alogliptin
- Alosetron
- Ambroxol
- AMG-510
- Amikacin
- Amino acid
- Amino Acids
- Amiodarone
- Amisulpride
- Amlodipine
- Amodiaquine
- Amorolfine
- Amoxicillin
- Anastrozole
- Apalutamide
- Apigenin
- Apixaban
- Apremilast
- Aripiprazole
- Atomoxetine
- Atorvastatin
- Atovaquone
- Avatrombopag
- Axitinib
- Azelnidipine
- Azilsartan
- Azithromycin