| Acronym | Definition |
|---|
| SPORT | Serial Port |
| SPORT | Spine Patient Outcomes Research Trial (study) |
| SPORT | Source Port |
| SPORT | Short-Term Prediction Research and Transition Center (weather forecast model, NASA) |
| SPORT | Strategic Partnership On REACH Testing |
| SPORT | Single Port Orifice Robotic Technology (Titan Medical, Inc.; Canada) |
| SPORT | Sky Polarization Observatory (Italian Space Agency) |
| SPORT | Soldier's Portable On-System Repair Tool |
| SPORT | Specificity, Progression, Overload, Reversibility, Tedium (principles of training) |
| SPORT | Space Optical Radar Tracking |
| SPORT | Standard Protocol for Railway Traction |