| Acronym | Definition |
|---|
| MSLA | Master Software License Agreement |
| MSLA | minimum school leaving age |
| MSLA | Multi-Sample Luer Adapter (blood collection) |
| MSLA | Melchizedek Synthesis Light Academy & Ashram (Los Angeles, CA) |
| MSLA | Masked Sterolithography |
| MSLA | Master of Science in Legal Administration |
| MSLA | Multi-State Lottery Association |
| MSLA | Master Service Level Agreement (contract) |
| MSLA | Ministry of Labour and Social Affairs |
| MSLA | Medical Support Los Angeles (Pasadena, CA) |
| MSLA | Mutual Supply Logistics Agreement |
| MSLA | Master Security Loan Agreement |
| MSLA | McMaster Sri Lankan Association |