| Acronym | Definition |
|---|
| PLDA➣Private Loop Direct Attach |
| PLDA➣Professional Lighting Designer's Association (various locations) |
| PLDA➣Planning Data |
| PLDA➣Piecewise Linear Discriminant Analysis |
| PLDA➣Professional Layout Digital Assistant (Adobe Acrobat plug-in) |
| PLDA➣Peripheral Low-Density Area |