precedence diagramming method
1PDM — Product Data Management (Governmental » Military) Product Data Management (Computing » General) * Product Data Manager (Governmental » Military) * Precedence Diagramming Method (Governmental » Military) * Program Decision Memorandum (Governmental …
2research and development — Introduction abbreviation R and D, or R & D, in industry, two intimately related processes by which new products and new forms of old products are brought into being through technological innovation. Introduction and definitions …
