Crossword clues for Marine. 3 letters:AYEMarine agreementINKMarine defense, perhapsENEMariner's heading (abbr.)TAROld marinerSEAMariner's milieuSOSMariner's distress callCICPassenger on Marine One: Abbr.SOSMariner's "Mayday!"MLBOrg. for Mariners and PiratesSEAWith 43-Down, marine congerRBIMariner's statSBEMariner's hdg.SSEMariner's course: Abbr.HERMarine pronounEELMarine shockerSOSMarine broadcastVPSMarine Two occupants: Abbr.ROEProduct of a marine layerTARAncient marinerESEMariner's dir.ONEMarine ___ (presidential helicopter)EELElongated subject of marine biologySHEMariner's referenceHITHappy event for Mariners fansEELShocking find for a marine biologist?NNEMariner's dir.SOSMarine "Mayday!"SEAMarine milieuSSEMariner's dir.NAVMarine abbr.TARMarinerPHISemper ___ (homonym of the Marine Corps motto, or a rule for what goes in any of this puzzle's special squares)EGGMarinated item in a ramen bowlFOGMariners' menaceAYEMarine's affirmativeKTSAbbr. in marine weather forecastsRAEGood name for a marine biologist?OARMariner's tool, maybePVTMarine E-1: Abbr.LOUMariners' manager PiniellaBEAArthur who was once a Marine (though she denied it, strangely)MLBOrg. for MarinersPODMarine school?SOSMarine counterpart of "Mayday!"MILMarine's email address endingNETCatcher for the mariners?BEAArthur whom The Smoking Gun claims was "a truck-driving Marine"EBNMariner's dir.BATMariner's toolSOSMariner's distress signal