| Rank | Abbreviation | Meaning |
|---|
| ***** | LPDC | Lisa Pilato Dance Center
| |
| ***** | LPDC | Low Pressure Die Casting
| |
| *** | LPDC | Lamina Propria Dendritic Cells
| |
| *** | LPDC | Local Professional Development Committee
| |
| *** | LPDC | Lab for Parallel and Distributed Computing
| |
| *** | LPDC | Librarian Professional Development Committee
| |
| *** | LPDC | La Piazza Di Carolina
| |
| *** | LPDC | Legal Practitioners Disciplinary Committee
| |
| *** | LPDC | Libertarian Party of Dane County
| |
| ** | LPDC | Libertarian Party of the District of Columbia
| |
| ** | LPDC | Landmark Property Development Company
| |
| ** | LPDC | Learning and Professional Development Center
| |
| ** | LPDC | Lagoon Pond Drawbridge Committee
| |
| ** | LPDC | Local Professional Development Council
| |
| ** | LPDC | La Patrouille Des Castors
| |
| * | LPDC | Leonard Peltier Defence Committee
| |
| * | LPDC | Local Planning and Development Coordinators
| |
| * | LPDC | Libertarian Party of Douglas County
| |
| * | LPDC | Liaohe Petroleum Development Company
| |
| * | LPDC | Lawrence Pech Dance Company
| |
| * | LPDC | Local Professional Development Communities
| |
| * | LPDC | Libertarian Party of Dekalb County
| |
| * | LPDC | Liquid Petroleum Development Company
| |
| * | LPDC | Local Peace and Development Council
| |
| * | LPDC | Landscape Plant Development Center
| |