I have them... They are a combination of codes and abbreviations:
ADW: Assault with a Deadly Weapon
ATL: Attempt To Locate
BAC: Blood Alcohol Content
BMV: Buglary of a Motor Vehicle
BOLO: Be On the Look Out
CAD: Computer-Aided Dispatch
CCH: Computerized Criminal History
Code 3: Non-Emergency Response (no, that's not a mistake)
CP: Complaining Party/Command Post
CTW: Criminal Trespass Warning
DWLS: Driving While Licesnse Suspended
Fox: HPD Helicopter
FSGI: Falure to Stop and Give Information
FSRA: Failure to Stop and Render Aid
IPC: Inmate Processing Center
Priority 1: Urgent Call/Threat to Life
Priority 2: Crime/Threat to Human Welfare in Progress
Priority 3: No known emergency, but handle expediently
Priority 4: On-scene response required, not urgent
Priority 5: Call handled by calltaker
Priority 6: Officer-initiated call
POV: Personally-Owned Vehicle
Shop: Fleet Vehicle
Solo: Motorcycle Unit
STEP: Slective Traffic Enforcement Program
Take Eight: Go to HPD 8 (Car-to-Car)
TLETS: Texas Law Enforcement Telecommunication System
UCW: Unlawful Carrying of a Weapon
X2: Officer Spouse/Home
BTW, If you want Houston Fire Department's codes, PM me.