LIAP
| Acronym | Definition |
|---|---|
| LIAP | Low Income Assistance Plan (Maine) |
| LIAP | Long Islanders Against Pesticides (est. 1997; Long Island, NY) |
| LIAP | Lübeck's Institute for Applied Psychology (Lübecker Institut für Angewandte Psychologie; Lübeck, Germany) |
| LIAP | Leave In Addition to Python (WWII) |
| LIAP | Lincoln Independent Alliance Party (UK political party; Lincoln, England) |
| LIAP | Listening and Appraising |