XPA
| Acronym | Definition |
|---|---|
| XPA | Xeroderma Pigmentosum Group A (protein) |
| XPA | X Public Access |
| XPA | Extra Points Attempted (football) |
| XPA | XpressNet Phone Adapter (Lenz Elektronik, GmbH) |
| XPA | Extent of Play Agreement (homeland security) |
| XPA | Xilinx Productivity Advantage (Xilinx, Inc.; San Jose, CA) |
| XPA | Xeroderma Pigmentosa-A (disease) |