- Metapopulation
- Cuesta
- Trachyte
- Excoriation
- Corolla
- Breccia
- Marsis radar
- Facet
- High definition television
- Computer network
- Giant star
- Cytostatic
- Flood control zone
- Endolymph
- Macro-waste
- Anther
- Becquerel
- El Niño
- Vega
- Allosaurus
- Ferromagnetism
- Cone
- Heisenberg equation
- Tombolo
- Norway maple
- Female condom
- Apogee kick motor
- Macroalgae
- Man-in-the-middle attack
- Balanced flue boiler