COTH
| Acronym | Definition |
|---|---|
| COTH | Chronicle of the Horse (est. 1937; equestrian newspaper) |
| COTH | Hyperbolic Cotangent |
| COTH | Council of Teaching Hospitals and Health Systems |
| COTH | Call of the Haunted (Yugioh card game) |
| COTH | Coups Thématiques |
| COTH | Call of the Heard (gaming) |