- Upwelling
- D meson
- MD5
- Distilled water
- PRAM
- Phalanx
- Oncotic pressure
- Abrasion
- Constipation
- Cherry
- Ileostomy
- Sea ice - First year thick
- Datamining
- Iapetus
- Pandemic
- Reach
- Post-combustion CO2 separation
- Scanning electron microscope
- Diachronous
- Biotope
- Genetic change
- Webcast
- Coordination number
- Isomerism
- Endocrine system
- Electric shock
- Active continental margin
- Avogadro
- Active fault
- Precautionary principle