Found 5 full forms for PXO
| Term | Full Form | Category |
|---|---|---|
| PXO | Parallax Online 
| Others |
| PXO | Phase Locked Crystal Oscillator
| Others |
| PXO | Porto Santo (Madeira), Portugal
| Others |
| PXO | Precision Crystal Oscillator
| Others |
| PXO | Prospective Executive Officer
| Others |