- Cytology
- Trade winds
- Polar body
- Brightening
- Special conservation zone
- Missile
- Respiration
- Hydrogen fuel cell and electric engine
- Stoop
- Ischaemia
- Spirit
- FEAL
- Nanometre
- Magnetotactic bacterium
- London force
- Umbriel
- Shared resource radio network
- A-train
- Heterolysis
- Growth
- Gypsum
- Ice-shelf
- Isotropic
- Radioactivity
- Constellation of Gemini
- Heart attack
- Colic
- Pseudomorph
- Bitternut hickory
- Conjunction