| Acronym | Definition |
|---|
| LPDA | Link Problem Determination Aid |
| LPDA | Log-Periodic Dipole Array |
| LPDA | Left Posterior Descending Artery (cardiology) |
| LPDA | Log-Periodic Dipole Antenna |
| LPDA | Land Planning & Design Associates, Inc. (est. 1970; Virginia) |
| LPDA | Limpopo Province Department of Agriculture (South Africa) |
| LPDA | Licensed Private Detectives Association |
| LPDA | Link Problem Determination Aids |
| LPDA | Line Problem Determination Aid |
