- Prothorax
- New Technology Telescope
- Substrate
- X-rays
- Quicklime
- Ecological continuum
- Pesticide
- Dreikanter
- Backbone
- RC5
- Sonoluminescence
- AFSSET
- Celestial equator
- Lanthanides
- Cryosphere
- Flex fuel
- Terrestrial time
- Continental crust
- Apomixis
- Azimuth
- Mediterranean diet
- Uniport
- Polar mount
- Satellite orbit
- Continental rise
- W3C
- Green sticker
- Distilled water
- Repeater
- Barbule