ICISS
| Acronym | Definition |
|---|---|
| ICISS | International Commission on Intervention and State Sovereignty (Ottawa, Ontario, Canada) |
| ICISS | International Conference on Information Science and Security |
| ICISS | International Conference on Information Systems Security |
| ICISS | International Classification Injury Severity Score |
| ICISS | Impact Collision Ion Scattering Spectroscopy |
| ICISS | International Conference on Interdisciplinary Social Sciences |