| Acronym | Definition |
|---|
| LTPA➣Lightweight Third Party Authentication |
| LTPA➣Lightweight Third Party Authentication (single sign on method) |
| LTPA➣Leisure Time Physical Activity |
| LTPA➣Louisiana Travel Promotion Association |
| LTPA➣Long Term Performance Award (compensation) |
| LTPA➣Long Term Partnership Agreement (various organizations) |
| LTPA➣Long Term Price Agreement |
| LTPA➣Long Term Policy Analysis |
| LTPA➣Long Term Planning Area |