- HELIOS
- Networking
- Covalent bond
- eDonkey
- Vitelline sac
- Saccharomyces cerevisiae
- Venera
- CSA
- Titania
- Leakage current
- Unix
- Standard
- Depleted uranium
- Solar flare
- Cyst
- Hooke's law
- Volcanic rock
- Drag
- RFC
- VDSL
- Planet
- UTR
- STN
- Avascular
- Life expectancy
- Water spouting statue
- Moon
- Nucleus
- Spectrometry
- Dysaesthesia