- intrauterine death rate
- Ixodes scapularis
- Ixodes spinipalpis
- Ixodes neotomae
- Ixodes pacificus
- Ixodes persulcatus
- isohaemoagglutinin
- ischiocavernous muscle
- isoamyl butyrate
- isodynamic food
- iso product curve
- isoprenaline sulphate
- isophane point
- isopiestic method
- isoprene rule
- in camera
- indian python
- indianapolis
- in cash
- inion
- isoflurane
- inferior conjunction
- irish republic
- insinuating
- intentional incompatibility
- indo
- inopportunely
- in the opposite camp
- injectable
- in her own right
- in the arms of morpheus
- inclusively
- in sleep
- immunoelectrophoresis
- interstitial therapy
- inexhaustibly
- intestino_intestinal inhibitory reflex
- interfascicular
- isothiocyanate
- intervertebral dise
- intervertebral disc space infection
- immuno_transfusion
- indirect discourse
- indirect ophthalmoscopy
- internal arcuate fibre
- intermediate temporal artery
- infraorbital nerve
- infraorbital process
- inferior nasal concha
- internal cardiac massage