The following Product Service Codes (PSCs) are commonly associated with NAICS 541715, Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

PSC AC32 National Defense R&D Services; Defense-Related Activities; Applied Research

Top Result R&D

PSC AC12 National Defense R&D Services; Department of Defense - Military; Applied Research

R&D

PSC AJ14 General Science and Technology R&D Services; General Science and Technology; R&D Administrative Expenses

R&D

PSC AB11 Community and Regional Development R&D Services; Community Development; Basic Research

R&D
Federal Category 17.3: Research and Development Technology Base

PSC R425 Support—Professional: Engineering/Technical

Services