| Acronym | Definition |
|---|
| PREPS | Program of Research and Evaluation for Public Schools (Mississippi) |
| PREPS | Program for Resuscitation Education and Patient Safety (Mount Sinai Hospital; Toronto, Canada) |
| PREPS | Progressive Regimes and Earned Privileges Scheme (Northern Ireland: UK) |
| PREPS | Pakistan Retinitis Pigmentosa Society (now the Pakistan Foundation Fighting Blindness; Islamabad, Pakistan) |
| PREPS | Providing Responsible Effective Parenting Skills (Clarian Health; Indianapolis, IN) |
| PREPS | Previral DNA Replication Enveloped Particles (endocrinology) |