- Dehiscence
- Mutagen
- Gray
- Gauss constant
- Unfractionated heparin
- Hot-plug
- DMT
- Apparent movement
- Angina
- Casimir force
- STD
- Constellation of Orion
- PM 10
- Messier 12
- Gravitino
- Flapping
- Dark background microscope
- Acaulescent
- Celestial body
- Dysplasia
- Goddard Space Flight Center
- Geoengineering
- Converting enzyme inhibitor
- Holophonics
- Infection
- Squark
- USB
- Wolframite
- Phytoremediation
- Wall lining