Crossword clues for But (abbr.) 3 letters:NEACultural events funder: Abbr.SENBooker, Gillibrand, Harris, Klobuchar, or Warren, but not Castro, Delaney, Gabbard, or Yang: Abbr.ERALegislation that still hasn't passed (!): Abbr.EMTParamedic cousin: Abbr.ALSWhat the Ice Bucket Challenge raised money for: Abbr.AMSTimes when most alarm clocks ring: Abbr.RDANutrition-facts abbr.LGAWhere to see the WPA mural {/Flight/} : abbr.SHOThe L Word channel: Abbr.SHRStock unit: Abbr.AMBForeign diplomat: Abbr.MOLChemistry unit: Abbr.MRIIt can test your brain: Abbr.MTNK2, e.g.: Abbr.ESTEducated guess: Abbr.ESTZone after Atlantic: Abbr.BCCEmail-field abbr.ETAIt might get pushed back at the airport: Abbr.ETAUber reservation detail: Abbr.ESLClass for some immigrants: Abbr.DILThin out: Abbr.MITSchool on the Charles River: Abbr.MMARonda Rousey's former sport: abbr.FDAIt may require milk to be pasteurized: Abbr.MPHAbbr. on a radar speed signMTGGet-together: Abbr.MTSShort ranges?: Abbr.ETAAirport abbr.ETAWhen a plane's expected to land: Abbr.ETCAbbr. when you can't think of further examples, perhapsETCAnd the like: Abbr.ETSMany "Futurama" characters: Abbr.APBBroadcast to the cops: Abbr.ERSPlaces where some arrests occur: Abbr.AVEStreet-map abbr.TASOnes who make the grade?: abbr.FRICasual workday: Abbr.INTMistake from Mahomes, perhaps: Abbr.NGOAmnesty International is one: Abbr.ETAAbbr. on a Facebook post with a belated clarificationETCTrailing-off abbr.WPMTypist's stat: abbr.ETDItinerary abbr.ESTSavannah setting: abbr.NMIAbbr. for one with only two namesASLSpeech system in which 6 and W are the same: Abbr.RECAbbr. found near a red circleTCMChannel once hosted by film historian Robert Osborne: abbr.FLAKey state?: Abbr.CPRIt's a real lifesaver: abbr.