- NAO
- Angiotensin 2 antagonists
- Inverted microscope
- Bridge
- Tungsten
- Sebkha
- Rorqual
- Actomyosin
- Azimuth of a direction
- Optimum pH
- Cataract
- SPOT
- Double-flow controlled mechanical ventilation (CMV)
- CEPT
- Globular cluster
- M 66
- Neutrino
- First generation biofuel
- Triploblastic
- Lapilli
- XOR
- Body Mass Index
- UAC
- Demultiplexing
- Geotaxis
- Isomerase
- eMule
- Bio-accumulation
- Magic number
- Clay