- insulin antagonist
- internal scatter dose
- infundibular stenosis
- internal iliac lymph node
- internal interrupt
- interactive keyboard printer
- interactive routine
- intravenous drip
- intravenous infusion
- image compression
- image intensification
- image intensifer
- integumentary
- iodophore
- if_then_else
- iferior mesenteric plexus
- idioventricular rhythm
- ibid.
- international islamic front for jihad against jews and crusaders
- international grandmaster
- internal version
- ichthammol
- interstitial
- inexpungeable
- insulin reaction
- intellectuality
- identity operation
- idiopathic cystic medionecrosis
- idiopathic chronic orthostatic hypotesion
- idiopathic dermatitis
- idiopathic calific
- idiopathic erysipelas
- idiopathic hepercalcinuria
- ileocaecal incompetence
- ilioinguinal nerve
- iliac lymph node
- iliotrochanteric
- iliocostalis
- iliac crest puncture
- iliopectineal eminence
- integrated disease management
- if_and_only_ if element
- isodose
- isoagglutinin
- immunologic reaction
- immunological
- immunologic phenomenon
- illocostocervicalis
- intravenous urography
- intrauterine force