MacDonald, Dettwiler, and Associates LTD.

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

MDA

Pronunciation

/ˌmækˈdɒnəld ˈdetlaɪlər ənd əˈsəʊʃiəts el tiː diː/

Category

Business

Related Field

Toronto Stock Exchange

Other meanings of MDA

Movimiento de los Demócratas Socialistas Intl

Major Domestic Appliances Business

Madinah Development Authority Regional

Mississippi Development Authority Gov

Ministries Departments and Agencies Business

Mechanics Dynamics Academic

Mechanics Dynamics Aesthetics Academic

Minnesota Dental Association Medical

Michigan Dental Association Medical

Mine Development Associates Community