- Sex chromosome
- Epidemic
- Bigelow Aerospace
- Atlas V
- Ethology
- Endoreduplication
- H1 histamine antagonist antitussive
- Metapleural gland
- Roziere balloon
- Cartagena Protocol
- Cupule
- PSA
- Kalut
- Chronotherapy
- Ocean planet
- Giant planet
- Marine snow
- Interferometer
- Creep
- SIM
- Functional isomers
- Albuginea
- Muon neutrino
- Mitosis
- Metabolic crossover
- Coralloid
- Mars Reconnaissance Orbiter
- MPLS
- MSG
- Cardiac output