Description
Economic Studies

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
541330 – Engineering Services
519290 – Web Search Portals and All Other Information Services
541720 – Research and Development in the Social Sciences and Humanities
513210 – Software Publishers
513130 – Book Publishers
541620 – Environmental Consulting Services
541910 – Marketing Research and Public Opinion Polling