| Acronym | Definition |
|---|
| RMAC | Remote Monitoring and Control (alarm system; Tempest Telecom Solutions) |
| RMAC | Rocky Mountain Athletic Conference |
| RMAC | Royal Army Medical Corps (UK) |
| RMAC | Roswell Museum and Art Center (Roswell, NM) |
| RMAC | Repeater Medium Access Control |
| RMAC | Resource Management Advisory Council (California State Polytechnic University, Pomona) |
| RMAC | Rivers Management Advisory Committee (New Hampshire) |
| RMAC | Regional Mine Action Center |
| RMAC | Robert Morris Acquisition Center (US Army) |
| RMAC | Regional Maritime Awareness Capability |
| RMAC | Royal Manor Arts College (UK) |
| RMAC | Rocky Mountain Adventure Channel (Estes Park, CO) |