

Optical Document Recognition


Output Data Redundancy


Office of Defense representative


Office of Defense Resources


Optical Data Recognition


Optical Data Recorder


Optimized Dynamic Routing


Origin-Dependent Routing


Oscillating Disk Rheometer


Overseas Depository Receipt

Octal Data Rate

Octal Data Rates

oculomotor delayed-response

Office for Dispute Resolution

Office of Dispute Resolution

Office of/for Dispute Resolution

Official Discount Rate

Offshore Drilling Rig

Onboard Data Router

One Definition Rule

One's Density Rule

Online Dispute Resolution

Online Drive Repair

Ontrack Data Recovery

Open Diplomatic Relations

Operating Data Recorder

Operational Difference Requirements

Operator Data Register

optical density ratio

Optical Disk Reader