OD

oder (International » German)

Oxygen (Medical)

*** Optical Density (Academic & Science » Ocean Science)

** Overdose (Medical » Physiology)

* Outside Diameter (Governmental » Transportation)

* Outside Diameter (Academic & Science » Electronics)

* Opus Dei (International » Spanish)

* Organizational Development (Business » General)

* Organization Development (Business » General)

* Once Daily (Medical » Physiology)

* Olive Drab (Governmental » Military)

* Origin Destination (Governmental » Transportation)

* Oxygen Demand (Medical » Physiology)

* Open Diary (Computing » General)

* Doctor of Optometry (Medical)

* Off Diagonal (Academic & Science » Mathematics)

* Old Dominion (Governmental » State & Local)

* Optical Disk (Computing » General)

* Oxford Dictionary (Academic & Science » Universities)

* Open Drain (Academic & Science » Electronics)

* Omni Directional (Academic & Science » Electronics)

* Organizational Design (Business » General)

* Overdosed (Medical » Physiology)

* Over Dose (Medical » Physiology)

* Occupational disease (Medical » Physiology)

* Optical Depth (Academic & Science » Ocean Science)