- Circumpolar Arctic
- Hedge
- Motor neurone
- Hydromorphy
- Axion
- Asymmetric cryptography
- Asthenia
- GNU
- Chemical graining
- Heuristics
- Non-opiate analgesic
- Grid computing
- Vega
- Brinelling
- Pull-apart sedimentary basin
- Absolute specificity
- Bombesin
- Kebira crater
- Barycentric
- Organoleptic
- Azimuth of a direction
- Antiseptic
- Anosognosia
- antiacne
- Conductance
- CEDRE
- Systole
- Isometric facies
- Argilite
- Blood count