1) DC agents 2) DC gumshoes 3) DC workers 4) DC-based agents 5) US attorneys 6) US authorities 7) US government agents 8) Agents 9) Agents Mulder and Scully 10) Agents of Uncle Sam 11) ATF agents 12) Bureau-crats 13) Busters, at times 14) Certain agents 15) Certain agents, slang 16) Certain bureaucrats Found on https://www.crosswordclues.com/clue/feds
Usually used in the United States to refer to higher federal law enforcement agencies, especially the F.B.I. The term has gained widespread use around the West Midlands area in the UK, especially Birmingham. Derogatory slang, possibly due to influence of imported US television programmes. Found on https://en.wikipedia.org/wiki/List_of_police-related_slang_terms