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Agency Directory

Browse 626+ federal agencies

FOIA contact information, mailing addresses, online portals, and processing times for federal departments and agencies.

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Showing 276–300 of 626 agencies Page 12 of 26
Agency Parent Department Online Portal Avg. Simple (days)
National Guard Bureau NGB
Department of the Interior
 Department of the Interior Mail / Email N/A
National Highway Traffic Safety Administration NHTSA
Department of Transportation
 Department of Transportation Mail / Email N/A
National Indian Gaming Commission NIGC
Agency Overall
 Agency Overall Mail / Email 4
National Institute of Standards and Technology NIST
Department of Commerce
 Department of Commerce Mail / Email N/A
National Institutes of Health NIH
Department of Veterans Affairs
 Department of Veterans Affairs Mail / Email N/A
National Labor Relations Board NLRB HQ
Department of Defense
 Department of Defense Mail / Email N/A
National Labor Relations Board NLRB
Agency Overall
 Agency Overall Mail / Email 11
National Mediation Board NMB
Agency Overall
 Agency Overall Mail / Email 4
National Nuclear Security Administration NNSA
Department of Energy
 Department of Energy Mail / Email N/A
National Oceanic and Atmospheric Administration NOAA
Department of Commerce
 Department of Commerce Mail / Email N/A
National Park Service NPS
Department of Labor
 Department of Labor Mail / Email N/A
National Passenger Railroad Corporation Headquarters NRPC HQ
Agency Overall
 Agency Overall Mail / Email N/A
National Personnel Records Center - Military NPRC-M
Agency Overall
 Agency Overall Mail / Email N/A
National Railroad Passenger Corporation (AMTRAK) NRPC
Department of Defense
 Department of Defense Mail / Email N/A
National Reconnaissance Office NRO
Department of the Interior
 Department of the Interior Mail / Email N/A
National Science Foundation NSF
Agency Overall
 Agency Overall Mail / Email 106
National Security Agency NSA
Department of Defense
 Department of Defense Mail / Email N/A
National Security Commission on Artificial Intelligence NSCAI
Agency Overall
 Agency Overall Mail / Email N/A
National Security Division NSD
Department of Education
 Department of Education Mail / Email N/A
National Technical Information Service NTIS
Department of Commerce
 Department of Commerce Mail / Email N/A
National Telecommunications and Information Administration NTIA
Department of Commerce
 Department of Commerce Mail / Email N/A
National Transportation Safety Board NTSB
Agency Overall
 Agency Overall Mail / Email 17
Natural Resources Conservation Service NRCS
Agency Overall
 Agency Overall Mail / Email N/A
Naval Reactors Laboratory Field Office NRLFO
Agency Overall
 Agency Overall Mail / Email N/A
Neighborhood Reinvestment Corporation NW
Agency Overall
 Agency Overall Mail / Email 103