- Soft acid
- Spreadsheet
- ERS-2
- Chromosome
- VLBI
- 2.5 G
- Clostridium botulinum
- Sonography
- Bomb
- Photosynthesis
- Windows XP
- Basitonic
- Atomic number
- Carditis
- Infusion
- SIM
- Integrated circuit
- Ammon's horn
- Dyke
- PSP
- Stereoisomerism
- Terrestrial meridian of a location
- Columbus
- Pallas
- Passion fruit
- Pigment
- Podzol
- Phases of a planet
- Meiosis
- Kepler's laws