- Excision
- McNaught's comet
- Peering
- Call waiting indication
- Hem
- Ichneumonidae
- Telepoint
- Magnitude and intensity
- Magnet
- Thermodynamics
- Micro-organism
- Ephemeris meridian
- Gravitational wave
- Megacycle
- Ferruginous water
- Hypothalamus
- Mobile blogging
- Bedded
- Actomyosin
- Vinci engine
- Polynia
- Pancreas
- Growth
- Zeolite
- Galvanic corrosion
- Mars Sample Return
- Zenith
- Tidal bore
- Empress tree
- Clay