- Arterial Blood Gas (Pro)
- ARtery3D
- Arthrex Surgeon App
- Arthrex TV
- Arthritis Digest Magazine
- Arthritis+ Patient
- PatientSpot
- Arthroshare Health Survey
- Articulation Carnival
- Articulation Carnival Pro
- Articulation Games
- Articulation Games Lite
- Articulation Vacation
- Iodine Interact
- ArtikPix - Full
- ArtikPix Levels
- ARTIQO GmbH
- Artisan Ally
- Artpharma Farmácia de Manip.
- ArtromedUNAM
- Arts op zak
- Artsenlijst AZ Sint-Jan
- Aruanda Xamânica
- Arud consumption diary
- Arumya | أروميا
- Arvida Good Friends
- Miracles Doctor
- Arya Handover
- ARZ Rosenheim & Bad Endorf
- Arzeko
- Arzneimittel (Weleda AG, D)
- Arzneimittel pocket plus
- ArzonApteka
- Asa Anestesiologia
- Asa Dental
- ASA My Learning
- Asa Ren
- ASAHI INTECC