| Acronym | Definition |
|---|
| LHO➣Local Head Office (various locations) |
| LHO➣Lee Harvey Oswald |
| LHO➣London Health Observatory (UK) |
| LHO➣Laughing Head Off |
| LHO➣Left Hand Opponent (bridge game) |
| LHO➣Local Housing Organisation (UK) |
| LHO➣Lowell House Opera (Harvard University; Cambridge, MA) |
| LHO➣Large Herd Operators (Elora, ON, Canada) |
| LHO➣Live Human Organ |
| LHO➣Lost Harvesting Opportunity (forestry industry) |
| LHO➣Lower Hatch Open |