Here's what I've been able to piece together from listening over the years. It's not much but it gets you in the area. It's pretty standard stuff. Oh yeah, I missed 81. That's a motor vehicle accident. HTH.
Ten Codes
10-1 Bad radio reception
10-6 Busy
10-10 Coffee or donut break - available for calls
10-15 Subj under arrest
10-16 Transporting subj
10-22 Cancel call
10-27 Subj or veh wanted
10-28 check for veh info
10-29 check for stolen
10-49 transporting reg civilian
10-97 on the scene
10-98 subj is wanted for misdemeanor
10-99 subj is wanted for criminal warrant