- Archetype
- Brackish water
- Post-operative
- Noctilucent cloud
- Periphyton
- Mercury
- Inductive effect
- Diastole
- Neutralist theory
- Vortex
- Phyllodes
- Peroxisome
- BSE
- Isometric facies
- Necrosis
- Umbriel
- Antiport
- Genetic drift
- The Bohr atom
- Wave power plant
- EADS
- "Goussaud" morphology
- Tarragon
- AAC
- Confocal laser scanning microscope
- Orexin neurone
- International Astronomical Union
- Femur
- Whale constellation
- Melamine