| Acronym | Definition |
|---|
| PLTA | Pennsylvania Land Title Association |
| PLTA | Palmetto Land Title Association (South Carolina) |
| PLTA | Pembangkit Listrik Tenaga Air |
| PLTA | Profit and Loss Transfer Agreement |
| PLTA | Pennsylvania Land Trust Association |
| PLTA | Pusat Listrik Tenaga Air |
| PLTA | Plastic Lumber Trade Association |
| PLTA | ProfiLine Taurus |
| PLTA | Punjab Lawn Tennis Association (India) |
| PLTA | Past Life Therapists Association |
| PLTA | Pack Llama Trial Association |
| PLTA | Pakistan Lady Teachers Association |
| PLTA | Professional Learning Task Account |
| PLTA | Protect Lake Travis Association |
| PLTA | Provincial Land Tax Act (Canada) |
| PLTA | Purple Long Tentacle Anemone |