| Acronym | Definition |
|---|
| MPSS➣Mirror Polished Stainless Steel |
| MPSS➣Multi Point Signaling Server |
| MPSS➣Modular Payload Support Structure |
| MPSS➣Massively Parallel Signature Sequencing |
| MPSS➣Mission Planning and Scheduling System (US NASA) |
| MPSS➣Methylprednisolone Sodium Succinate |
| MPSS➣Multiple Page Size Support |
| MPSS➣Ministry of Public Safety and Security (Canada) |
| MPSS➣Mainz Pain Staging System |
| MPSS➣Macpherson Secondary School (Singapore) |
| MPSS➣MIC (Many Integrated Core) Platform Software Stack (Intel) |
| MPSS➣Manning Primary Safety System |
| MPSS➣McKinnon Park Secondary School |
| MPSS➣Multipoint Signaling Server (Clarent) |
| MPSS➣Metropolitan Programs and Summer Sessions |
| MPSS➣Minnesota Physicians Support Services (program) |
| MPSS➣Military Personnel Support Staff (Canada) |
| MPSS➣Managed Premises Security Services |
| MPSS➣Multi Purpose Space Station |
| MPSS➣Market Price Supply Service |
| MPSS➣Most Productive Software Size |
| MPSS➣Members of Parliament Support Staff (UK) |
| MPSS➣Multiple Probes Spectrophotometer System |
| MPSS➣Migration Plan Support System |
| MPSS➣Microprocessed Soldering System |
| MPSS➣Mission Procurement Support System (Canada) |
| MPSS➣Microsoft Product Support Services |
| MPSS➣Management Programs and Services Staff |
| MPSS➣Multi-Service Provisioning Platform (Cisco) |
| MPSS➣Main Parachute Support Structure (NASA) |
| MPSS➣Manipal Packaging Software Solutions (India) |