- Proper motion of a star
- Epicentre
- Antiseptic
- Pulse
- Photochemical pollution
- Sodolithic
- Tombolo
- GZK limit
- Oxy-fuel combustion
- Charon
- Urticaria
- Growth factor
- Scar
- Special conservation zone
- Hygrometry
- Orange dwarf
- Heliopause
- Cytokinesis
- Galactose
- Ekpyrotic cosmology
- Marginal basin
- FEAL
- Oxidation
- Burdock
- Diphtheria
- Invisible Web
- Phytates
- Hydrogen vehicle
- Nectar
- Hard acid