- Equator of a celestial body
- Avifauna
- Heterozygote
- Breast-shield
- Mumps virus
- Launch campaign
- Phytosociology
- Hawking radiation
- Medical team
- Exudate
- Photovoltaic cell
- Common hornbeam
- Eukaryote
- Mauritius parakeet
- Legionella
- Hydra constellation
- Cryovolcanism
- ITU
- Omentum
- Giant planet
- Microgranular rock
- Ergotamine
- Proctoscopy
- Density
- Cone
- Topiramate
- Taxonomy
- Special conservation zone
- Proxy
- Avalanche