C:
Collection FPC: Records of the Fish Passage Center, 1984 - 2005 - National Archives' Archival Research Catalog description for Collection FPC: Records of the Fish Passage Center, 1984 - 2005 [National Archives and Records Administration (NARA)]

F:
FishWatch - U.S. Seafood Facts - FishWatch is designed to help you identify the status of fishery stocks and understand the management and science requirements involved with building and maintaining sustainable fisheries. [Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service]

G:
Great Basin Information Project - Provides consolidated and efficient access to biological information, maps and images about the Great Basin and the Columbia Plateau Regions. [Department of the Interior, U.S. Geological Survey (USGS), National Biological Information Infrastructure]

N:
NISbase: Nonindigenous Species Database Network - NISbase is a distributed database providing information concerning nonindigenous species. [Ad Hoc Organizations, Smithsonian Institution]

National River Restoration Science Synthesis - A scientific synthesis of river restoration projects, with a searchable database. [Department of the Interior, U.S. Geological Survey (USGS), National Biological Information Infrastructure]

National Wildlife Research Center (NWRC) Research Library - Locate hard to find reports on species profiles, habitat suitability index, and community profiles [Department of the Interior, U.S. Geological Survey (USGS)]

R:
Record Group 22: Records of the U.S. Fish and Wildlife Service, 1868 - 2005 - National Archives' Archival Research Catalog description for Record Group 22: Records of the U.S. Fish and Wildlife Service [National Archives and Records Administration (NARA)]

Regulatory Fish Encyclopedia (RFE) - Compilation of data in several formats that assists with the accurate identification of fish species [Department of Health and Human Services (HHS), Food and Drug Administration (FDA)]