RSCO
| Acronym | Definition |
|---|---|
| RSCO | Referee Stopped the Contest-Outclassed (boxing) |
| RSCO | Recognized Student Club/Organization (Mercyhurst College; Erie, PA) |
| RSCO | Research Support and Commercialisation Office (UK) |
| RSCO | Restoration of Spontaneous Cardiac Output (cardiopulmonary resuscitation) |