- Sidereal period
- Western corn rootworm
- Sequencing
- Boson
- Relatively prime numbers
- Wild cherry
- STEREO
- SELL
- Ecliptic plane
- Interneurone
- cDNA
- Autapomorphy
- Tectosilicates
- Levorotatory
- Unknown
- Axial
- Loop quantum gravity
- Valence band
- Amorphous
- Motility
- Imago
- Lunar month
- Croup
- Ralph
- Parenteral
- Sabre tooth tiger
- DART
- Deletion
- Translation
- Leukopenia