| Acronym | Definition |
|---|
| MCRS | Magnetic Canine Reward System (Belgium) |
| MCRS | Minnesota Companion Rabbit Society |
| MCRS | Minimum Conservation Reference Size (UK) |
| MCRS | Modular Common Rail System (Robert Bosch GmbH) |
| MCRS | Morongo Casino Resort & Spa (Morongo Band of Mission Indians; Cabazon, CA) |
| MCRS | Mobility Capabilities and Requirements Study |
| MCRS | Management Control Reporting System |
| MCRS | Mennonite Coalition for Refugee Support (Kitchener, Waterloo, Canada) |
| MCRS | Marine Corps Recruiting Station |
| MCRS | Micro Computer Repair Services (Ann Arbor, MI) |
| MCRS | Metropolitan Center for Regional Studies |