FWS may refer to:
Government Federal Wage System, a program of the United States Office of Personnel Management Federal Work-Study Program, of the United States Department of Education United States Fish and Wildlife Service, an agency of the United States Department of the Interior Frank-Walter Steinmeier, currently serving as the 12th Federal President of Germany
Aviation Fort Worth Spinks Airport, in Texas, United States United States Air Force Fighter Weapons School, now the United States Air Force Weapons School United States Navy Fighter Weapons School, now the United States Navy Strike Fighter Tactics Instructor program Vienna Airport railway station, in Austria
Other uses The Falcon and the Winter Soldier, a Disney+ miniseries Fetal warfarin syndrome Formula Winter Series, a motor racing championship For Women Scotland, a Scottish feminist organization
See also FW (disambiguation)