ASAIO - AVEU
- athyria
- athyroid
- athyroidemia
- athyroidism
- athyroidosis
- athyrosis
- athyrotic
- Athysanus
- ATI
- ATIAIS
- ATIME
- Ativan
- Atkins diet
- ATL
- atl(o)-
- ATLA
- atlant(o)-
- Atlanta criteria
- atlantad
- atlantal
- ATLANTIC
- atlantic part of vertebral artery
- ATLANTIS
- atlanto-, atlo-
- atlanto-occipital
- atlanto-occipital joint
- atlanto-occipital ligament anterior
- atlanto-occipital ligament lateral
- atlanto-occipital membrane anterior
- atlanto-occipital membrane posterior
- atlanto-odontoid
- Atlantoaxial
- atlantoaxial joint lateral
- atlantoaxial joint median
- atlantoaxial subluxation
- atlantodidymus
- atlantoepistrophic
- atlantomastoid
- atlantooccipital
- atlantoodontoid
