- Arakoda
- Aralen Hydrochloride
- Aralen Phosphate
- Aramine
- Aranelle
- Aranesp
- Arava
- Arazlo
- Arbekacin
- Arbinoxa
- Arbutamine
- Arcalyst
- Arcapta
- Arcet
- Arco-Lase
- Aredia
- Arestin
- Arfonad
- Arformoterol
- Argatroban
- Argesic-SA
- Arginine Glutamate
- Arginine Hydrochloride
- Argipressin
- Aricept
- Aricept ODT
- Aricin
- Aridex
- Aridex-D
- Arikayce
- Arimidex
- Aripiprazole
- Aripiprazole lauroxil
- Aristada
- Aristocort
- Aristopak
- Aristospan
- Arixtra
- Arlex
- Arm-A-Med Isoetharine HCl
- Armodafinil
- ArmonAir RespiClick
- Arnuity Ellipta
- Aromasin
- Arranon
- Arsenic Trioxide
- Arsthinol
- Artane
- Artemether
- Artemether & Lumefantrine
- Artemisinin
- Artemotil
- Artenimol
- Artenimol And Piperaquine
- Artesunate
- Artesunate And Amodiaquine
- Artesunate And Mefloquine
- Artesunate And Pyronaridine
- Artesunate, Sulphamethopyrazine And Pyrimethamine
- Arth-RX
- Arthricare for Women Moisturizing
- Arthricare for Women Ultra Strength
- Arthriten
- Arthriten Inflammatory Pain
- Arthritis Formula
- Arthrotec
- Arthur Itis
- Articadent
- Articaine
- Articaine, Combinations
- Artificial Tears And Other Indifferent Preparations
- Artiss
- Arymo ER
- Arzerra