- Meteorite swarm
- Aerophagia
- ELT
- Scalp
- Keesom force
- Endogenous
- Time
- Stockholm Convention
- FDE&S Form
- Isaac Newton
- Coronagraph
- Akinesia
- Diffie-Hellman
- Lagging
- Supercluster
- Contact metamorphism
- Error-correcting code
- Bullet cluster
- ACERMI
- Principle of complementarity
- Ring Nebula
- The Nile
- Repeater
- Nucleophile
- Sponsored link
- Proton-proton chain
- Albinos
- Abattage (bird care)
- Choroid
- Geoid