- Limestone pavement
- Mithridatism
- Leprosy
- Renal calculi
- Proctoscopy
- Heliopause
- Ferralisation
- Rosacea
- Disproportionation
- Diurnal parallax
- Crystal face
- WDM
- Optical doublet
- Menopause
- Vestigial structure
- Insectivore
- Celestial equator
- Gravitational assist
- ISO 14.001
- Carbon monoxide
- Continental slope
- Superstring theory
- CITEPA
- Histology
- Chapping
- Morning-after pill
- Akari
- ASPERA
- Diplodocus
- Io