• What does ONSR Stand For in Organizations, Education Schools etc. ?

  For ONSR we have found 3 definitions.

• What does ONSR mean? We know 3 definitions for ONSR abbreviation or acronym in 1 categories. Possible ONSR meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

ONSR Stands For: