| Acronym | Definition |
|---|
| ISCC | IEEE Symposium on Computers and Communications |
| ISCC | Initial System Capability Configuration |
| ISCC | Information Systems Coordination Committee |
| ISCC | Inter-Society Color Council |
| ISCC | Integrated Solar Combined Cycle (energy technology) |
| ISCC | Independent Schools Catering Consultancy (UK) |
| ISCC | Inter-Server Call Control |
| ISCC | Indian Specific Claims Commission (Canada) |
| ISCC | Information Systems Co-ordination Committee (UNICC) |
| ISCC | India Supply Chain Council (logistics) |
| ISCC | Inverness South Community Council (UK) |
| ISCC | International Securities Clearing Corporation |
| ISCC | Infantry Section Commanders Course |
| ISCC | Iowa State Sailing Club |
| ISCC | Inter-Granular Stress-Corrosion Cracking (also seen as IGSCC) |