I thought the powers that be had taken public access of all the 3 and 4 letter agency/department unit identifiers out of public access. I just happened to find this today. Have fun, it is lengthy, but has been broken down to geographic areas of the country. The Eastern and Southern Areas have no identifiers for local fire department, it is unknown why. Here is a link to the ID listing pages:
National ICS Unit Identifier Index Page
Just in case you needed to know . . . . .
National ICS Unit Identifier Index Page
Just in case you needed to know . . . . .
