| Acronym | Definition |
|---|
| CoH | City of Heroes (gaming) |
| CoH | Company of Heroes (game) |
| CoH | Conflict of Heroes (gaming) |
| CoH | City of Hope |
| CoH | Cradle of Hope (various locations) |
| CoH | Circle of Health (UK) |
| CoH | Change of Heart |
| CoH | County of Hawaii (Hilo, HI) |
| CoH | Cash on Hand |
| CoH | Convoy of Hope |
| CoH | College of Humanities (various schools) |
| CoH | Come Over Here |
| CoH | Controlled Ovarian Hyperstimulation |
| CoH | City of Houston |
| CoH | Center on Halsted (Chicago, IL) |
| CoH | Court of Honor (Boy Scouts of America) |
| CoH | Coalition on Homelessness |
| CoH | Cadence of Hyrule (gaming) |
| CoH | Celebration on the Hill (cancer) |
| CoH | Commission on HIV (Los Angeles, CA) |
| CoH | Coefficient Of Haze |
| CoH | Certificate of Habitation (license; various locations) |
| CoH | Contemporary Oral Hygiene (magazine) |
| CoH | Claremont Opera House (Claremont, NH) |
| CoH | Cessation of Hostilities |
| CoH | Center for Oral History |
| CoH | Complex Overhaul |
| CoH | Carnival of Homeschooling (blogging) |
| CoH | Chains of Honor (Diablo 2 game) |
| CoH | Crathie Opportunity Holidays (UK) |
| CoH | Corporal of Horse |
| CoH | Chance on Hit (gaming) |
| CoH | Call of Hero (Everquest game) |
| CoH | Cohen Syndrome |
| CoH | Corporate Overhead |
| CoH | Cross of Honor (International Order of DeMolay) |
| CoH | Children's Orthopedic Hospital |
| CoH | Company Overhead (costs) |
| CoH | Contracting Overhead |