- Capsule
- Electrophile
- Raid
- Hot Jupiter
- Donati's comet
- Calyx
- Rhyolite
- JPEG
- Palmer Drought Severity Index
- Solid solution
- Mars Express
- Subterminal
- M110
- Estuary
- Equator of a celestial body
- Intrusion prevention system
- Lithology
- Reticulated fibres
- Atherosclerosis
- Karstology
- Hypernova
- AFSSET
- Natural gas
- WPA
- Dimorphism
- Tetragonal system
- Spinach
- Cortisone
- Total suspended solids
- Lunar month