- Astigmatism
- Astronomical unit
- Pan
- Flexion
- Palm
- Pubescent
- Dioxin
- European eel
- Efferent
- Placenta
- Corot
- Hertzsprung-Russell diagram
- Montreal Protocol
- Summer comfort
- YBCO
- Polar bear
- Skylab
- Syrinx
- Cataract
- Concorde
- Cretinism
- Convention on Biological Diversity
- Gastroenteritis
- Insect
- Aqua regia
- Shenzhou
- Mangrove
- Lipid-lowering agent
- Cladode
- Gamete