| Acronym | Definition |
|---|
| ODB | Ordinateur de Bord (French: Onboard Computer; cars) |
| ODB | Old Dirty Bastard |
| ODB | Our Daily Bread |
| ODB | Operator Determined Barring (telecommunications) |
| ODB | Oxford Dictionary of Byzantium (Oxford University Press) |
| ODB | Open Data Base |
| ODB | Offset Deformable Barrier |
| ODB | Open Office Data Base |
| ODB | Observational Data Base |
| ODB | Object Data Base |
| ODB | on Demand Business |
| ODB | Oracle Data Base |
| ODB | Operator Determined Barring |
| ODB | Cordoba Spain (airport code) |
| ODB | Old Dirty Bastard (Wutang clan & rap group) |
| ODB | Object Database |
| ODB | Olympic Decline Bench (fitness equipment) |
| ODB | Open Database |
| ODB | On Demand Books |
| ODB | Ontario Drug Benefits |
| ODB | Optical Dispensers Board (Ohio) |
| ODB | Offset Deformable Barrier (crash testing) |
| ODB | On Dried Basis (chemicals) |
| ODB | Operational Data Base |
| ODB | Operations Data Base |
| ODB | Orbit Determination Beacon |
| ODB | Operational Detachment B (a company size Special Forces Unit or B Team) |
| ODB | Our Dear Boy |
| ODB | Zero Decibels |
| ODB | Optional Death Benefit |
| ODB | Optical Distribution Box (fiber optics) |
| ODB | Oksedatabank |
| ODB | Overall Design Basis |
| ODB | Orange Community Band (Orange, Massachusetts) |
| ODB | One Dirty Broad (wrestling) |