| Acronym | Definition |
|---|
| MSPI➣Milk, Soy, Protein Intolerance |
| MSPI➣Morgan Stanley Principal Investments |
| MSPI➣Mobility Software Products, Inc. (Key West, FL) |
| MSPI➣Masyarakat Seni Pertunjukan Indonesia |
| MSPI➣Mitigating Systems Performance Index |
| MSPI➣Mah Sing Plastics Industries Sdn. Bhd. (est. 1979; Malaysia) |
| MSPI➣Ministry of Statistics and Programme Implementation (New Delhi, India) |
| MSPI➣Mühlhan Surface Protection International Gmbh (Germany) |