OTH
| Acronym | Definition |
|---|---|
| OTH | Over-The-Horizon (usually radar) |
| OTH | On the House |
| OTH | Other (on overtime forms) |
| OTH | One Tree Hill (band and TV show) |
| OTH | Off the Hook |
| OTH | Other |
| OTH | Open Office Html Template |
| OTH | Other Than Honorable (characterization of US military discharge) |
| OTH | Over-the-Hill |
| OTH | Other Routes of Administration (drugs) |
| OTH | Opportunity To Hear |
| OTH | North Bend, OR, USA (Airport Code) |
| OTH | Over the Hedge (film) |
| OTH | Optical Transport Hierarchy |
| OTH | Oil Tight Hatch (cover) |
| OTH | One Tree Hill (Private) Limited (Lahore, Pakistan) |