- Analogue-to-digital conversion
- NASA
- Epileptic seizure
- Flood
- Rydberg atom
- Paedomorphosis
- Quartz
- Bone densitometry
- Tempo
- Miscible
- Fosfomycin
- Exogenous
- Tyrosine
- London Convention
- Viking
- Benthos
- Flyby machine
- Aircraft
- Android
- Hamiltonian
- Ammeter
- M-theory
- Mono-refringence
- Amnion
- MSG
- Glottis
- Gram positive bacterium
- Andesite
- NAPLPS
- Polynia