- Venera
- Gene amplification
- The theory of punctuated equilibrium
- Washington Convention
- Abnormality
- Watt
- Enzyme
- Backbone
- Apodiformes
- Cryptocrystalline
- Tidal Gate
- Efficacy
- Ombrophile
- Guanine
- Ion engine
- Pheochromocytoma
- PRAM
- Angiogenesis
- Mitochondrial DNA
- Invertebrate
- Maltitol
- Papilio phorbanta
- Inverted microscope
- Bacterium
- Aberration
- Piezoelectricity
- SMART-1
- Grape
- Mesohaline water
- Lacto-vegetarian