| Acronym | Definition |
|---|
| PUID➣Personalized User Identification |
| PUID➣Passport Unique Id |
| PUID➣Physical Unit Identification |
| PUID➣Personal User Id |
| PUID➣Purdue University Identification Number |
| PUID➣PRONOM Unique Identifier (UK) |
| PUID➣Passport Unique ID (Microsoft .NET) |
| PUID➣Portable Unique Identifier (music identification) |
| PUID➣Purdue University Identification (West Lafayette, Indiana) |
| PUID➣Princeton University Identification |