| Acronym | Definition |
|---|
| PSPL➣Position Specific Posterior Lattice (speech recognition) |
| PSPL➣Picosecond Pulse Labs (Boulder, CO) |
| PSPL➣Paul Sawyier Public Library (Frankfort, KY) |
| PSPL➣Persistent Systems Pvt. Ltd. |
| PSPL➣Puget Sound Power and Light |
| PSPL➣Point Source/Point Lens (astrophysics) |
| PSPL➣Political Science/Pre Law (university major) |