skos:altLabel | - Defence Research Board
- Defence Research and Development Canada#DRDC, Atlantic Research Centre
- Canadian Defence Research Board
- Canadian Defense Research Establishment
- Chemical Warfare Laboratory
- DRDC
- Defence R&D
- Defence R&D Canada
- Defence Research Board of Canada
- Defence Research Development Canada
- Defence Research Telecommunications Establishment
- Defense Research Board
- Defense Research Board of Canada
- Naval Research Establishment
- Operational Research and Analysis Establishment
- Defence Research and Development Canada – Atlantic
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