| Abbreviation | Definition |
|---|---|
| LPDF | Land Planning and Development Federation |
| LPDF | Land Planning Development Federation |
| LPDF | Lean Product Development Flow |
| LPDF | Lecturers Professional Development Fund |
| LPDF | Lecturers' Professional Development Fund |
| LPDI | Leadership and Personal Development Inventory |
| LPDI | Leadership and Professional Development Initiative |
| LPDI | Leather Products Development Institute |
| LPDP | Lawrence Player Development Program |
| LPDP | Literacy Professional Development Project |
| LPDP | Livestock and Pasture Development Project |
| LPDS | Lancashire Professional Development Service |
| LPED | Lincoln Partnership for Economic Development |
| LPND | Local Planning and Network Development |
| LPPD | Lean Process and Product Development |
| LRAD | Louisville Regional Airlift Development |
| LRD | level of rural development |
| LRDA | Latgale Region Development Agency |
| LRDA | Lumbee Regional Development Association |
| LRDC | Law Reform and Development Commission |