| Acronym | Definition |
|---|
| IIH➣Idiopathic Intracranial Hypertension (abnormal increase in the pressure of the cerebral spinal fluid without obstruction or known cause) |
| IIH➣Is-Is Hello |
| IIH➣Intensive in-Home (health service) |
| IIH➣Institute of International Health |
| IIH➣Intermediate-system To Intermediate-system Hello |
| IIH➣Branschföreningen För Industriell Och Institutionell Hygien (Swedish union of industrial and institutional hygiene) |
| IIH➣Intelligent Information Handler |