- Main cryogenic stage
- Dysgraphia
- Diatomite
- Belemnites
- Amylase
- AMR
- Electron
- Pesticide
- Koch Bacillus
- Surveyor
- Depleted uranium
- Hermaphroditism
- Chloritoschist
- Haploid
- Anadromous
- Catalpa
- Vitamin B1
- Joule
- Kuroshio Current
- Multiple access
- Firewall
- Valence electron
- Foraminifera
- Oviparous
- Gravitational lens
- Dual core
- Hydrogen vehicle
- Heliocentric
- Byte
- Gliding