- Genetic change
- Symbiotic star
- Herbig-Haro object
- Beta blocker
- Gangue
- Shell
- Endoprosthesis
- Siderophilic
- SETI
- Seveso disaster
- Incense cedar
- Standard
- Compound eye
- Ingestion
- Water Framework Directive
- XviD
- Unsanitary water
- Flora
- Kerr black hole
- Birds Directive
- Embolisation
- H.323
- Scintigraphy
- Valence electron
- Gas planet
- Gondwana
- Smoketree
- Esker
- Succinic acid
- Quantum entanglement