What does OOD stand for?

Object-Oriented Design - Computer science

Object Oriented Development (SAUS)

Office of Disability - Australia

Office Operations Department

Officer of the Day - or Deck - Also, OD - Navy

Operations Orientation Director - NASA

Opposite Oriented Diffusion (SAUS)

Orbiter on Dock - NASA (KSC)

Woodstown, NJ - Location identifier - FAA (FAAL)