- IFP
- Iridescence
- Nephron
- Software engineering
- Dietary supplement
- Spitzer
- DSLAM
- Akari
- Stellarator
- Patina
- Marburg fever
- CSMA/CD
- Albedo
- Mitochondrial DNA
- Progestogen
- Faeces
- Feral
- Oxytocin antagonist
- Grid computing
- Biofuels
- Sequencing
- Auricles
- Diffraction
- SAFER
- Hubble telescope
- Dipole moment
- Chicxulub
- Tympanic membrane
- Epidemic
- Astrometric direction