| Acronym | Definition |
|---|
| PSPS➣Private Sector Participation Scheme (Hong Kong) |
| PSPS➣Paddle Steamer Preservation Society (est. 1959; Scotland, UK) |
| PSPS➣Power Steering Pressure Switch (engines) |
| PSPS➣Public Safety Power Shutdowns (wildfire safety) |
| PSPS➣Product Software Programming System |
| PSPS➣Pesticides Safety Precautions Scheme (UK) |
| PSPS➣Pearl Street Power Station (New York City) |
| PSPS➣Post Spinal Pain Syndrome |