It's the F in the outdoors-oriented agency known as FWS
AGENCIES: Fish and Wildlife Service, Interior; National 
Marine .... Act but only to those species native to the United States and its 
territories for ... (FWS) and National Marine Fisheries Service (NMFS), jointly 
called the ... or populations; [[Page 56919]] Recovery-oriented scientific research,
... [DOC] [TLE] Strategic Plan for the U.S.