MCBS
| Acronym | Definition |
|---|---|
| MCBS | Medicare Current Beneficiary Survey |
| MCBS | Ministry of Consumer and Business Services (Ontario, Canada) |
| MCBS | Microsoft Computer Ballot System (lottery scam) |
| MCBS | Miami City Ballet School (est. 1993; Miami Beach, FL) |
| MCBS | Missionary Congregation of the Blessed Sacrament (Kerala, India) |
| MCBS | Music City Blues Society (Nashville, TN) |
| MCBS | Modified Centrifuged Blood Smear |
| MCBS | Microcomputer Business Services |