- Autumn Crocus
- Swallowtail
- SETI
- Invariant
- Full hybrid
- Phase velocity
- Leukaemia
- Apathy
- Embossing
- DID
- Disruptive colouration
- Cryogenian
- Axion
- Retrotransposon
- Lagging
- Vasectomy
- Toxic waste
- Gustatory
- Tungsten
- Voice recognition
- ERS-2
- Radiative forcing
- Ozonosphere
- Fluorescein
- Embryo
- Molecular phylogeny
- Model organism
- Optogenetics
- SRS
- Emphysema