| Acronym | Definition |
|---|
| RSIC➣Radiation Shielding Information Center |
| RSIC➣Regional Sophisticated Instrumentation Centre |
| RSIC➣Redstone Scientific Information Center |
| RSIC➣Resilient Sound Isolation Clip |
| RSIC➣Room Scale Intelligent Cooling (data center technology) |
| RSIC➣Recrystallized Silicon Carbide |
| RSIC➣Responding Superior In Command |