LARR
| Acronym | Definition |
|---|---|
| LARR | Latin American Research Review (journal) |
| LARR | Lódzka Agencja Rozwoju Regionalnego SA (Tuwima, Poland) |
| LARR | Low Anterior Resection of the Rectum (colorectal disease) |
| LARR | Laboratory Animal Resources and Research (Texas A&M University) |