Slang / Jargon (4) Acronym. Definition. OSB. Oriented Strand Board.

What does OSB stand for in Ontario?

The OSB is part of Innovation, Science and Economic Development Canada. We carry out our regulatory, administrative, and supervisory duties at arm’s length from the Government of Canada.

What does MDF stand for?

MDF is an abbreviation for Medium Density Fiberboard. People tend to look down on MDF and automatically assume solid wood is the better choice.