| Acronym | Definition |
|---|
| PLIA➣Pollution Liability Insurance Agency (Olympia, WA) |
| PLIA➣Pulse Line Ion Accelerator |
| PLIA➣Platte Lake Improvement Association (Michigan) |
| PLIA➣Planetary Laboratory for Image Analysis (software; Planetary Sciences Group; University of the Basque Country; Spain) |
| PLIA➣Public Lands Interpretive Association |
| PLIA➣Philippine Life Insurance Association (Makati, Philippines) |
| PLIA➣Putting Love Into Action (Dordt College) |
| PLIA➣Pawtuckaway Lake Improvement Association (Nottingham, NH) |
| PLIA➣Palestinian Library and Information Association |
| PLIA➣P. (Philippe) Lhuillier Insurance Agency (now Cebuana Lhuillier Insurance Solutions; Philippines) |