| Acronym | Definition |
|---|
| ODR | Online Dispute Resolution |
| ODR | Outdoor Rink |
| ODR | Oregon Department of Revenue (Salem, OR) |
| ODR | On-Demand Routing |
| ODR | Olympic Day Run |
| ODR | Optical Disk Recorder |
| ODR | Oxygen Diffusion Rate |
| ODR | Official Discount Rate |
| ODR | Operator Driven Reliability |
| ODR | Optical Disc Replication (Netherlands) |
| ODR | Office of Dispute Resolution |
| ODR | Online Driver Repair |
| ODR | on Demand Routing |
| ODR | Operational Data Store |
| ODR | One Definition Rule |
| ODR | Optimized Dynamic Routing |
| ODR | Octal Data Rate |
| ODR | Original Data Record |
| ODR | Output Data Redundancy |
| ODR | Office Discipline Referral (school safety assessment) |
| ODR | Optical Digital Reference (Pioneer Car Audio) |
| ODR | Offense Defense Ratio (gaming) |
| ODR | One-Definition Rule (C++) |
| ODR | Operating Deficit Reserve (various organizations) |
| ODR | Octal Data Rate (high speed memory interface transfers 8 bits of data per clock cycle) |
| ODR | Outdoor Reset |
| ODR | Oven Door Runners (New York) |
| ODR | Office of Defense Representative (US DoD) |
| ODR | Online Dating Rights (advocacy) |
| ODR | Optical Diffraction Radiation |
| ODR | On-Demand Risk |
| ODR | On-Demand Read (various companies) |
| ODR | Our Daily Red (wines) |
| ODR | Output Data Rate |
| ODR | Our Day Remains (band) |
| ODR | Open Don't Reply (social media) |
| ODR | Office of Disability Resources (Miami University, OH) |
| ODR | Output Data Request |
| ODR | Omni-Directional Reconnaissance (defense and security) |
| ODR | Optical Data Recorder |
| ODR | Overland Downlook Radar |
| ODR | Operation de Developpement Rizicole (Project for Rice Development) |
| ODR | Owner Designated Representative |
| ODR | Ordered Dimensional Routing |
| ODR | Official Document Registry (Official Document Registry, LLC) |
| ODR | Obligation Disbursement Report |
| ODR | Oscillating Disc Rheometry (rubber curing profile) |
| ODR | Oil Disposal Raft |
| ODR | Optimal Diversity Reception |
| ODR | Office of Defense Records |
| ODR | Offender Detail Report |