What is the crossword answer for the clue: 911 responder

COP - a 3 letter word may be the answer you are looking for!

EMS - a 3 letter word may be the answer you are looking for!

EMT - a 3 letter word may be the answer you are looking for!

RHO - a 3 letter word may be the answer you are looking for!

911 responder

3 Character Answers:

COP

EMS

EMT

RHO