| Term | Full Form | Category |
|---|---|---|
| PLIA | Patellar Ligament Insertion Angle | Others |
| PLIA | Pawtuckaway Lake Improvement Association | Others |
| PLIA | Pewaukee Lake Improvement Association | Others |
| PLIA | Philippine Life Insurance Association | Others |
| PLIA | Police Liability Insurance Act | Others |
| PLIA | Pollution Liability Insurance Agency | Others |
| PLIA | Public Lands Interpretive Association | Others |
| PLIA | Putting Love Into Action | Others |