| Acronym | Definition |
|---|
| AcOH➣Acetic Acid |
| AcOH➣Adult Children of Hoarders (research) |
| AcOH➣A Challenge of Honour (band) |
| AcOH➣Art Cars of Houston (Houston, TX) |
| AcOH➣Asian Conference on Occupational Health (Occupational and Environmental Health Society) |
| AcOH➣Adult Children of Heterosexuals (band) |
| AcOH➣Advisory Committee for Operational Hydrology |
| AcOH➣Advisory Committee on Homeless in Folsom (est. 2005; California) |