KNHS
| Acronym | Definition |
|---|---|
| KNHS | Koninklijke Nederlandse Hippische Sportfederatie (Dutch: Royal Dutch Equestrian Federation) |
| KNHS | Koninklijke Nederlandse Hippische Sportbond (Dutch: Royal Dutch Equestrian Federation) |
| KNHS | Kalamazoo Neighborhood Housing Services |
| KNHS | Keystone National High School (Bloomsburg, PA) |
| KNHS | Knob Noster High School (Knob Noster, MO) |
| KNHS | Kingsbridge Natural History Society (UK) |