| Acronym | Definition |
|---|
| LRH | Log Record Header |
| LRH | Lafayette Ronald Hubbard (founder of Scientology) |
| LRH | Littleton Regional Hospital (Littleton, NH) |
| LRH | Little Red Hen |
| LRH | Niedersächsischer Landesrechnungshof (German: Lower Saxony State Court; Lower Saxony, Germany) |
| LRH | La Rochelle, France - Laleu (Airport Code) |
| LRH | Left Running Head (authors' names on academic publications) |
| LRH | Laughing Really Hard |
| LRH | Lady Reading Hospital, Peshawar, Pakistan |
| LRH | Lagrangean Relaxation with Heuristics |
| LRH | Lapeer Regional Hospital (Michigan) |