mpcss

I am wondering if anyone has any type of list that tells what each Alpha Tag on my Uniden BCD396XT scanner shows. Some examples are as follwing: 71F911, 902P911 ( I believe this is Chesterfield PD), 713P911, 740P911, 50P911, HVADS, 722P911, 360P911, 765P911, 50PD911, 502F911, and 50RMPD (I...