| Acronym | Definition |
|---|
| IINS➣Implementing Cisco IOS Network Security (examination) |
| IINS➣Indian Institute of Network Solutions (India) |
| IINS➣Israel Internet News Service (est. 1994) |
| IINS➣Integrated Inertial Navigation System |
| IINS➣If I Needed Someone (Beatles song) |
| IINS➣Interdisciplinary Institute for Neuroscience (Bordeaux, France) |
| IINS➣Immediately If Not Sooner |
| IINS➣Infantile Idiopathic Nephrotic Syndrome (kidney damage) |