- Foot and mouth disease
- White cell
- Hemiptera
- Calcium
- Clathrate
- Leek
- Key length
- Tritium breeding blanket
- Lava tube
- GEOSS
- Enceladus
- Orphan medicine
- Starch
- AVI
- Filiform
- Barebone computer
- Data switch
- Expanded polystyrene
- Embolisation
- Permanent world
- Inflorescence
- Chelation
- Plain text
- Isomerism
- Immunomodulator
- Risk factor
- Mercalli scale
- Anticancer agents
- U
- Kohoutek comet