Alveolus
- Acinus
- Alveolar canals
- Alveolar cell
- Alveolar consonant
- Alveolar duct
- Alveolar gland
- Alveolar macrophage
- Alveolar process
- Alveolar ridge
- Alveolar soft part sarcoma
- Alveolar stop
- Anterior superior alveolar arteries
- Anterior superior alveolar nerve
- Dental alveolus
- Inferior alveolar artery
- Inferior alveolar nerve
- Mammary alveolus
- Middle superior alveolar nerve
- Myrmecodia
- Posterior superior alveolar artery
- Pulmonary alveolus
- Receptacle (botany)
- Superior alveolar artery (disambiguation)