| Acronym | Definition |
|---|
| WSPR➣Weak Signal Propagation Reporter (software; amateur radio club) |
| WSPR➣Western Society for Pediatric Research |
| WSPR➣Western States Public Radio |
| WSPR➣Wegierska Socjalistyczna Partia Robotnicza |
| WSPR➣Wheeling Society of Paranormal Research |
| WSPR➣Washington State Parks and Recreation |
| WSPR➣Weighted Shortest Processing Requirement (heuristic) |
| WSPR➣Washington State Plant Registry |
| WSPR➣Winning Strategies Public Relations |
| WSPR➣Whisperings Solo Piano Radio |
| WSPR➣Wolbachia Recombinant Surface Protein |
| WSPR➣Widest-Shortest Path Routing |
| WSPR➣Weakly Strictly Positive Real |
| WSPR➣World Society for Protection of Reefs |
| WSPR➣WordSouth Public Relations, Inc. |
| WSPR➣Within Sibship Paired Resampling |
| WSPR➣Wisconsin Service Plan Review |
| WSPR➣Wrinkly Spreader Phenotype Regulator |
| WSPR➣Weapon System Program Review |
| WSPR➣Women's Spirituality and Ritual |