- Reversible reaction
- Eccentric
- Flood
- Weak opiate analgesic
- Microsatellite
- Comet
- Gastric antrum
- First law of thermodynamics
- Nuclear moderator
- Allosome
- Libration
- Myrmecologist
- PDA
- Gauge theory
- Oligohaline water
- Oxidation zone
- Interneurone
- Electrochemical cell
- Duchenne myopathy
- Taiga
- Antiparticle
- Red panda
- Keck Observatory
- CPU cache
- Lithium-bearing
- Metamorphism
- Google Bombing
- Constellation of Gemini
- Tardigrade
- Thermocline