SIOC
| Acronym | Definition |
|---|---|
| SIOC | Serial Input Output Controller |
| SIOC | Semantically Interlinked Online Communities |
| SIOC | Shanghai Institute of Organic Chemistry (China) |
| SIOC | Strategic Information and Operations Center |
| SIOC | Ship in Original Carton (packaging) |
| SIOC | Semantically Interlinked Online Community |
| SIOC | Serial Input/Output Controller |
| SIOC | Strategic Intelligence Officers Course |
| SIOC | Subaru Impreza Owners Club |