- Virtual circuit
- MA
- Nucleoside
- Anode
- DNA
- Flocculation
- Antimetabolite
- Concrete
- Spermaceti
- Avastin
- Age-related macular degeneration
- Celsius
- Porphyrin
- Precession constant
- Tourette's syndrome
- Homeosis
- Monomer
- M17
- Alula
- Sweat gland
- Virgo
- Orion nebula
- Cardiac cycle
- Breccia
- Sea ice - First year thick
- Biotic crisis
- Gamma ray
- Rigidity
- Zonisamide
- Exocrine gland