- OLED
- Galactorrhoea
- Commuting
- Rolling mill
- Proterozoic era
- Watt-hour
- Merlot
- Celestial equator
- SS-18
- Encoder
- Dizygotic
- Ring of fire
- Hermaphroditism
- Exon
- Hydrothermal circulation
- Arend-Roland comet
- Embryonic layer
- Token-ring
- Fluorescence
- Nerve root
- Magma chamber
- Flapping
- Homography
- Green sea turtle
- Gastroscopy
- Ambulatory
- Cotylopus acutipinnis
- Apex
- Solar wind
- Haüy indices