| Acronym | Definition |
|---|
| PLSA➣Probabilistic Latent Semantic Analysis |
| PLSA➣Parallel Linear Space Alignment |
| PLSA➣Pensions and Lifetime Savings Association (UK) |
| PLSA➣Property Loan Stock Association (South Africa) |
| PLSA➣Phase-Locked Spectral Analysis (neurology) |
| PLSA➣Proliant Summer Academy (HP event in Austria) |
| PLSA➣Professional Loan Signing Agent |
| PLSA➣posterolateral segment artery |