- Chalcophile
- Electrode
- Optical doublet
- Stomach
- Substrate
- MAO-B inhibitor
- Cath
- M35
- Standard
- Scapula
- Black body
- Silicate
- Bilateral
- Vertebrate
- Pliocene
- Carboniferous
- Granivore
- Spectral classification
- Gruiformes
- Nuclear moderator
- Depletion
- Chondrocyte
- Chordates
- RFID
- Snuppy
- Uranium
- Ambulacra
- Deep convection
- Fluorite
- Eucrite