| Acronym | Definition |
|---|
| XPG➣X400 Promotion Group |
| XPG➣X/Open Posix Group |
| XPG➣Xeroderma Pigmentosum Group G (human genes) |
| XPG➣X/Open Portability Guide |
| XPG➣Converted Merchant Ships (US Navy) |
| XPG➣X.400 Promotion Group |
| XPG➣Gunboat, Converted Merchant Ship |
| XPG➣X-Open POSIX Group |