Description
Audio/Visual Services

Possible NAICS Codes
334310 – Audio and Video Equipment Manufacturing
517111 – Wired Telecommunications Carriers
541512 – Computer Systems Design Services
512110 – Motion Picture and Video Production
512191 – Teleproduction and Other Postproduction Services
541990 – All Other Professional, Scientific, and Technical Services
541810 – Advertising Agencies
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
541519 – Other Computer Related Services
238210 – Electrical Contractors and Other Wiring Installation Contractors

Description
Lectures For Training

Possible NAICS Codes
611430 – Professional and Management Development Training
611710 – Educational Support Services
541611 – Administrative Management and General Management Consulting Services
611310 – Colleges, Universities, and Professional Schools
611420 – Computer Training
611699 – All Other Miscellaneous Schools and Instruction
611630 – Language Schools
721110 – Hotels (except Casino Hotels) and Motels
541512 – Computer Systems Design Services

Description
Financial Services (includes credit card services and any other financial services. See revision to description for code R703 above)

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541219 – Other Accounting Services
541211 – Offices of Certified Public Accountants
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
522320 – Financial Transactions Processing, Reserve, and Clearinghouse Activities
523940 – Portfolio Management and Investment Advice
522390 – Other Activities Related to Credit Intermediation
561611 – Investigation and Personal Background Check Services
541330 – Engineering Services

Description
Communications Services

Possible NAICS Codes
517111 – Wired Telecommunications Carriers
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
541519 – Other Computer Related Services
517112 – Wireless Telecommunications Carriers (except Satellite)
517810 – All Other Telecommunications
541611 – Administrative Management and General Management Consulting Services
517121 – Telecommunications Resellers
517122 – Agents for Wireless Telecommunications Services
541990 – All Other Professional, Scientific, and Technical Services
811210 – Electronic and Precision Equipment Repair and Maintenance