PLSA
| 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 |