| Abbreviation | Definition |
|---|---|
| PYB | Portland Youth Ballet |
| PYB | Portland Youth Builders |
| PYB | Portsmouth Youth Basketball |
| PYB | Portsmouth Youth Bball |
| PYB | Princeton Youth Ballet |
| PYB | Progressive Youth In Business |
| PYBB | Poynton Youth Brass Band |
| PYC | Pacific Youth Choir |
| PYC | Page Youth Center |
| PYC | Pakistan Youth Congress |
| PYC | Pakistan Youth Council |
| PYC | Palermo Youth Centre |
| PYC | Parents and Youth for Change |
| PYC | Parish Youth Council |
| PYC | Philadelphia Youth Camp |
| PYC | Pittsburgh Youth Chorus |
| PYC | Pleasureville Youth Club |
| PYC | Police Youth Challenge |
| PYC | Presbyterian Youth Connections |
| PYC | Presbyterian Youth Council |