| Acronym | Definition |
|---|
| NLH➣No Limit Hold'em (poker) |
| NLH➣National Library for Health (now Health Information Resources; UK) |
| NLH➣Nathan Littauer Hospital (Gloversville, NY) |
| NLH➣New Literary History (journal) |
| NLH➣New London Hospital (New London, NH) |
| NLH➣Number of Levels in the Hierarchical Tree Structure |
| NLH➣Nonlinear Helmholtz Equation |