QNH
| Acronym | Definition |
|---|---|
| QNH | Question Nil Height (measurement; pressure at sea-level; aviation) |
| QNH | Qatar National Hotels Company (also seen as QNHC; Doha, Qatar) |
| QNH | [not an acronym] Atmospheric Pressure (Q) at Nautical Height (aviation radiotelephony code) |
| QNH | Quasi Non-Hydrostatic (meteorological model) |
| QNH | Queensland Natural Horsemanship (Australia) |
| QNH | Queens Nautical Height |