This definition appears very rarely
and is found in the following Acronym Finder categories:
- Organizations, NGOs, schools, universities, etc.
See other meanings of OSSD
We have 12 other definitions for OSSD
in our Acronym Attic
Samples in periodicals archive:
Successful completion of the test is one of 32 requirements for an Ontario Secondary School Diploma.
Larah Bigras already has her Ontario Secondary School Diploma (OSSD), but the 18-year-old is back at Sudbury Secondary School (SSS) for an extra year to challenge herself, beef up her marks and better her chances at winning a few scholarships and bursaries en route to college.
Its curriculum is based on Canadian education, with its high school graduates earning the Ontario Secondary School Diploma and qualifying them for prestigious universities worldwide.