skip content
Documents in the NTIS Technical Reports collection are the results of federally funded research. They are directly submitted to or collected by NTIS from Federal agencies for permanent accessibility to industry, academia and the public.  Before purchasing from NTIS, you may want to check for free access from (1) the issuing organization's website; (2) the U.S. Government Printing Office's Federal Digital System website; (3) the federal government Internet portal; or (4) a web search conducted using a commercial search engine such as

Browse Audiovisual Collections

The National Audiovisual Center offers a number of popular collections. Select a topic below to browse a list of available titles.

African American Heritage:

Educational Materials:


Women's Collection:

Firefighting and EMS:


Foreign Language Collection

Law Enforcement: