| Acronym | Definition |
|---|
| MSWC | Mississippi Workers’ Compensation |
| MSWC | Municipal Solid Waste Compost |
| MSWC | Margaret Sloss Women's Center (Iowa State University) |
| MSWC | Magnetostatic Wave Channelizer |
| MSWC | Male Sexual Wellspring Center |
| MSWC | Municipal Solid Waste Combustion |
| MSWC | Mobile System Wake-up Control |
| MSWC | Montana Solid Waste Contractors Association |
| MSWC | Medical Social Work Consultant |
| MSWC | Maharashtra State Women’s Council (India) |
| MSWC | Master of Science in Wireless Communications |
| MSWC | Millard South Wrestling Club |
| MSWC | Military Service Wage Credit(s) |
| MSWC | Mid-South Wrestling Club |
| MSWC | Master of Science in Written Communication |
| MSWC | Microsoft Web Class |