| Acronym | Definition | 
|---|
| MTSF➣Medium Term Strategic Framework (Zambia) | 
| MTSF➣Magnetic Tape Seek Forward | 
| MTSF➣Michigan Tech (University) Student Foundation | 
| MTSF➣Malaysia Toray Science Foundation | 
| MTSF➣Mean Time to System Failure | 
| MTSF➣Motorcycle Touring Safety Foundation (Houston, TX) | 
| MTSF➣Mohawk Trail State Forest (Massachusetts) |