Other
- Medical care ratio, a metric used in managed health care
- Master control room, a room for routing all incoming and outgoing signals
- Master of Corporate Real estate, a designation granted by Corenet International, a worldwide organization of corporate real estate executives (also see Graduate real estate education)
- Minimum capital requirement, the minimum capital that insurance companies and banks are required to hold
- Mission capable rate, a performance metric for military operations
- My Coke Rewards, a Coca-Cola loyalty scheme
- Miguel Caballero Rojo, a character in the Tekken series of fighting games
- My Camp Rock, a programme on Disney Channel
Read more about this topic: MCR