Includes
Technical and Nontechnical Books and Pamphlets; Regulations; Instruction Manuals; Technical Orders.

Excludes
Sheet and Book Music; Periodicals; Bibles.

Possible NAICS Codes
513130 – Book Publishers
323117 – Books Printing
519290 – Web Search Portals and All Other Information Services
611710 – Educational Support Services
513120 – Periodical Publishers
424920 – Book, Periodical, and Newspaper Merchant Wholesalers
513199 – All Other Publishers
323111 – Commercial Printing (except Screen and Books)
512110 – Motion Picture and Video Production
541519 – Other Computer Related Services

Possible NAICS Codes
513120 – Periodical Publishers
519290 – Web Search Portals and All Other Information Services
513110 – Newspaper Publishers
513130 – Book Publishers
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
513199 – All Other Publishers
519210 – Libraries and Archives
424920 – Book, Periodical, and Newspaper Merchant Wholesalers
541519 – Other Computer Related Services
513140 – Directory and Mailing List Publishers

Includes
Mockups; Cutaway Models; Scale Models; Training Films; Training Aid Maps; Navigational Training Aids; Flight Instrument Training Aids; Aircraft Instrument Training Aids; Vehicle Training Aids; Engine Instrument Training Aids; Hydraulic System Training Aids; Cutaway, Mockup, or Sectionalized Ammunition only; Training Equipment normally used in classroom training.

Excludes
Drill, Dummy, Exercise, Practice, or Simulated Ammunition and Weapons.

Possible NAICS Codes
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
611430 – Professional and Management Development Training
541330 – Engineering Services
339113 – Surgical Appliance and Supplies Manufacturing
493110 – General Warehousing and Storage
541519 – Other Computer Related Services
455219 – All Other General Merchandise Retailers
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
541614 – Process, Physical Distribution, and Logistics Consulting Services

Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
236220 – Commercial and Institutional Building Construction
238210 – Electrical Contractors and Other Wiring Installation Contractors
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
561210 – Facilities Support Services
237130 – Power and Communication Line and Related Structures Construction
541330 – Engineering Services
334111 – Electronic Computer Manufacturing
238990 – All Other Specialty Trade Contractors

Description
Lease or Rental of Equipment: Books, Maps, and Other Publications

Possible NAICS Codes
519210 – Libraries and Archives
513110 – Newspaper Publishers
532289 – All Other Consumer Goods Rental
323117 – Books Printing
519290 – Web Search Portals and All Other Information Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
459210 – Book Retailers and News Dealers
424920 – Book, Periodical, and Newspaper Merchant Wholesalers
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

Description
Other Cargo and Freight Services

Possible NAICS Codes
481212 – Nonscheduled Chartered Freight Air Transportation
492110 – Couriers and Express Delivery Services
484210 – Used Household and Office Goods Moving
485999 – All Other Transit and Ground Passenger Transportation
484110 – General Freight Trucking, Local
488510 – Freight Transportation Arrangement
488310 – Port and Harbor Operations
484220 – Specialized Freight (except Used Goods) Trucking, Local
488999 – All Other Support Activities for Transportation
721110 – Hotels (except Casino Hotels) and Motels

Description
Logistics Support Services

Possible NAICS Codes
541614 – Process, Physical Distribution, and Logistics Consulting Services
493190 – Other Warehousing and Storage

Description
Information Retrieval

Includes
Includes: Service Related to Search and Storage of Text Images, Video, and Other Such Data

Possible NAICS Codes
519290 – Web Search Portals and All Other Information Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
561611 – Investigation and Personal Background Check Services
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
519210 – Libraries and Archives
921190 – Other General Government Support
513210 – Software Publishers
541611 – Administrative Management and General Management Consulting Services
923130 – Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)

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
517122 – Agents for Wireless Telecommunications Services
517121 – Telecommunications Resellers
541990 – All Other Professional, Scientific, and Technical Services
811210 – Electronic and Precision Equipment Repair and Maintenance