Ontario Provincial Standard Drawing
Key Facts
Abbreviation
OPSD
Pronunciation
/ɑnˈtɛrioʊ prəˈvɪnʃəl ˈstændərd drɔɪŋ/
Category
Academic & Science
Related Field
Architecture
Other meanings of OPSD
Ogallala Public School District
Community
Original Pearl Shad
Misc