| Abbreviation | Definition |
|---|---|
| PVSC | Perkiomen Valley Soccer Club |
| PVSC | Ponte Vedra Soccer Club |
| PVYSC | Paper Valley Youth Soccer Club (Neenah, WI) |
| PWSL | Peninsula Women's Soccer League |
| PWSL | Pierrefonds Women's Soccer League |
| PWSL | Port Weller Soccer League |
| QOY | Quebec Open Youth |
| QSF | Quebec Soccer Federation |
| QYS | Quincy Youth Soccer |
| R10 | Ronaldinho (shirt number) |
| RAM | Right Attacking Midfielder |
| RASA | Racine Area Soccer Association |
| RASL | Rush Adult Soccer League |
| RATS | Recreational Adult Team Soccer |
| RBSA | Rayside Balfour Soccer Association |
| RCSC | Reed Custer Soccer Club |
| RDSL | Rochester District Soccer League |
| RGSA | Richmond Girls Soccer Association |
| RHSC | Red Hook Soccer Club |
| RHSC | Richmond Hill Soccer Club |