- Geodetic precession
- Second Life
- Precession-nutation
- Crossover
- Clinker
- Videotex access point
- Crest
- Amnion
- Lava tube
- Reticulated fibres
- Oviparous
- Formal language
- Mineral variety
- Asthenia
- Entomophage
- RNA
- SKMP
- Paragenesis
- FSB
- Tannification
- Bergeron Effect
- Old karst
- Terrestrial meridian of a location
- Mycosis
- NIST
- Quantum cryptography
- Pleochroism
- Madrid protocol
- Transferase
- Celery