Crossword clues for First responders (abbr.):EMTSSome first responders (Abbr.)EMTSFirst responders (abbr.)EMTFirst responder: Abbr.EMSFirst responders: Abbr.EMTCertain first responder: Abbr.EMTFirst responder, often: Abbr.EMTFirst responder, say: Abbr.EMTSFirst responders, often (abbr.)EMSFirst responder crew: Abbr.EMTFirst to respond, often (abbr.)BFFSFirst responders in a crisis?: Abbr.