- Hiperlan
- Byssus
- Terminator
- Melanin
- Urban heat island
- Multiple access
- Avulsion
- Dots per inch
- Bird songs
- Thoracic vertebra
- Euhaline water
- Neuroglia
- Pearlite
- Geostationary transfer orbit
- Drizzle
- Gram negative bacterium
- Petrified
- Brackish water
- Congruence
- Sea ice - First year thick
- Constellation of Leo
- TWMD
- Expectorate
- Chromatic aberration
- Watermark
- Scart
- Relatively prime numbers
- Supercluster
- McNaught's comet
- Tympanic membrane