• What does OISD Stand For in Government & Military ?

  For OISD we have found 16 definitions.

• What does OISD mean? We know 16 definitions for OISD abbreviation or acronym in 2 categories. Possible OISD meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

OISD Stands For: