| Abbreviation | Definition |
|---|---|
| RSP | Robot System Products |
| RSP | Rock Shock and Party |
| RSP | Rolled Steel Products |
| RSP | Round Sunny Planet |
| RSP | Route Switch Processor |
| RSP | Runners in Scoring Position |
| RSP | Ryan Seacrest Prod |
| RSPA | Ranch Sorting And Penning Association |
| RSPA | Ranch Sorting Penning Association |
| RSPA | Really Simple PHP and Ajax |
| RSPA | Recreational Slo Pitch Association |
| RSPA | Remote Smart Parking Assist |
| RSPA | Retail Solutions Providers Association |
| RSPAA | Reborn Smashing Pumpkins Audio Archive |
| RSPAA | Restauration et Sauvegarde du Patrimoine Archeologique Ardennais |
| RSPAP | Relleno Sanitario Parque Ambiental Palangana |
| RSPAP | Road Sector Policy Action Plan |
| RSPAP | Routledge Studies in Policy And Power |
| RSPC | Rajasthan State Productivity Council |
| RSPC | recurrence score pathology clinical |