| Acronym | Definition |
|---|
| MCSD | Microsoft Certified Solution Developer |
| MCSD | Muscatine Community School District (Muscatine, IA) |
| MCSD | Mifflin County School District (Lewistown, Pennsylvania) |
| MCSD | Muscogee County School District (Columbus, GA) |
| MCSD | Mathematics and Computer Science Division (various organizations) |
| MCSD | Middletown City School District (Middletown, OH) |
| MCSD | Mathematical and Computational Sciences Division |
| MCSD | Marion County Sheriff's Department (Indiana) |
| MCSD | Mechanical Circulatory Support Device |
| MCSD | Morrow County School District (Oregon) |
| MCSD | Marlowe-Crowne Social Desirability Scale |
| MCSD | Model-Centric Software Development (various companies) |
| MCSD | Mohonasen Central School District (Rotterdam, NY) |
| MCSD | Manheim Central School District (Manheim, PA) |
| MCSD | Marginal Conditional Stochastic Dominance (equity markets) |
| MCSD | Microsoft Certified System Designer |
| MCSD | Millard County School District (Delta, UT, USA) |
| MCSD | Measurement and Control Systems Division |
| MCSD | Maneuver Control System Directorate |
| MCSD | Merced City School District (Merced, CA) |
| MCSD | Michigan Center School District (Michigan Center, MI) |