- Basal ganglia
- Bacillus thuringiensis
- Anechoic chamber
- Gametogenesis
- Anosognosia
- El Niño
- The Dumbbell nebula
- Organic agriculture
- Critical density
- EMS
- CGB
- Endosymbiosis
- Darwin
- Ground microstation
- Absorption spectrum
- Gravitational assist
- Calcitonin
- Blepharitis
- Black ice
- Isotopologue
- HELIOS II
- Splicing
- Public domain software
- Biot-Savart law
- Andesitic
- ESTEC
- Composite skeleton
- Homography
- Amylose
- Ovariectomy