All jurisdictions don't use the same 10-codes. But there is an APCO standard system that many jurisdictions use. The DALLAS COUNTY SHERIFF codes are close to the APCO standard. I think the ones I have in bold would be good.
10-0 Caution..............................10-50 Accident
10-1 Unable To Copy.....................10-51 Wrecker Needed
10-2 Signal Good...........................10-52 Ambulance Needed
10-3 Stop Transmitting..............................10-53 Road Blocked At ____
10-4 Acknowledgment (OK)......................10-54..... Livestock On Highway
10-5 Relay ..............................10-55 Intoxicated Driver
10-6 Busy-Unless Urgent .......................10-56 Intoxicated Pedestrian
10-7 Out Of Service .............................. 10-57 Hit & Run
10-8 In Service .............................. 10-58 Direct Traffic
10-9 Repeat .............................. 10-59 Convoy Or Escort
10-10 Fight in Progress .............................. 10-60 Squad In Vicinity
10-11 Dog Case .............................. 10-61 Personnel In Area
10-12 Stand By (stop) .............................. 10-62 Reply To Message
10-13 Weather--Road Report.................10-63 Prepare Make Written Copy
10-14 Prowler Report ........................10-64 Message For Local Delivery
10-15 Civil Disturbance ........................10-65 Net Message Assignment
10-16 Domestic Problem .........................10-66 Message Cancellation
10-17 Meet Complainant ..........................10-67 Clear For Net Message
10-18 Quickly/Expedite .........................10-68 Dispatch Information
10-19 Return To ----- ..............................10-69 Message Received
10-20 Location .............................. 10-70 Fire Alarm
10-21 Call ---- By Phone ..............................10-71 Advise Nature Of Fire
10-22 Disregard ..............................10-72 Report Progress Of Fire
10-23 Arrived At Scene ..............................10-73 Smoke Report
10-24 Assignment Completed ..............................10-74 Negative
10-25 Report In Person (meet) ...................10-75 In Contact With _____
10-26 Detaining Subject--Expedite.......................10-76 Enroute ______
10-27 Drivers License Information........ 10-77 ETA(estimated Time Of Arrival)
10-28 Vehicle Registration Info .................... 10-78 Need Assistance
10-29 Check For Wanted ..............................10-79 Notify Coroner
10-30 Unnecessary Use Of Radio.......................
10-80 Chase In Progress
10-31 Crime In Progress.........................10-81 Breathalyzer Report
10-32 Man With Gun ......................... 10-82 Reserve Lodging
10-33 EMERGENCY ......................... 10-83 Work School X-ing At ____
10-34 Riot ......................... 10-84 If Meeting ____ Advise ETA
10-35 Major Crime Alert ....................10-85 Delayed Due To _____
10-36 Correct Time .........................10-86 Officer/Operator On Duty
10-37 Investigate Suspicious Vehc......................... 10-87 Pick-Up/Distribute Checks
10-38 Stopping Suspicious Vehicle .........................10-88 Present Telephone No. Of ___
10-39 Urgent--Use Lights/Siren ........................10-89 Bomb Threat
10-40 Silent Run--No Lights/Siren ......................... 10-90 Bank Alarm At _____
10-41 Beginning Tour Of Duty ......................... 10-91 Pick-Up Prisoner/Subject
10-42 Ending Tour Of Duty ......................... 10-92 Improperly Parked Vehicle
10-43 Information ......................... 10-93 Blockade
10-44 Permission To Leave __ For __ .........................
10-94 Drag Racing
10-45 Animal Carcass At _____ ......................... 10-95 Prisoner/Subject In Custody
10-46 Assist motorist .........................
10-96 Mental Subject
10-47 Emergency Road Repair At ___ ......................... 10-97 Check (test) Signal
10-48 Traffic Standard Repair At ___ .........................10-98 Prison/Jail Break
10-49 Traffic Light Out At ____ ......................... 10-99 Wanted/Stolen Indicated
HOUSTON POLICE CODES:
10-10 Negative
10-11 ____ On Duty
10-14 Message
10-15 Message Delivered
10-16 Reply To Message
10-17 En Route To _____
10-18 Urgent
10-19 In Contact
10-26 Estimated Time Of Arrival
10-30 Danger--Use Caution
10-31 Pick Up
10-32 --Units Needed
10-33 Officer Needs Help
10-34 Correct Time
10-40 Subject Detained-Expedite
10-48 Request Criminal History
10-71 Officer Needs Assistance
10-72 Officer Safety Check
10-73 Are You OK?
10-97 Known Offender
10-98 Criminal History Indicated
TEXAS DEPARTMENT OF PUBLIC SAFETY:
10-40 Expedite--Subject Detained
10-41 Beginning Tour Of Duty
10-42 Ending Tour Of Duty
10-43 Request Criminal History
10-54 Silent Pursuit
10-55 Intoxicated Driver
10-56 Warrant Indicated
10-71 Officer Needs Assistance
10-72 Check For Safety Of Officer
10-73 Advise Current Status
10-81 Breathalyzer Needed
10-86 Officer On Duty
10-95 Subject In Custody
10-96 Mental Subject
10-97 Known Offender
10-98 Criminal History Indicated
10-99 Wanted/Stolen Indicated
A good list of Texas 10-codes is here:
http://www.bearcat1.com/radiotx.htm
The APCO 10-codes are:
10-0 Use caution
10-1 Signal weak
10-2 Signal good
10-3 Stop transmitting
10-4 Message received
10-5 Relay
10-6 Station is busy
10-7 Out of service
10-8 Back in service
10-9 Repeat
10-10 Fight in progress
10-11 Animal problem
10-12 Stand by
10-13 Report conditions
10-14 Prowler report
10-15 Civil disturbance
10-16 Domestic problem
10-17 Meet complainant
10-18 Urgent
10-19 Go to station
10-20 Advise your location
10-21 Phone _______
10-22 Disregard/Cancel
10-23 Arrived at the scene
10-24 Assignment completed
10-25 Report to _______
10-26 Detaining suspect
10-27 Driver's license check
10-29 Auto license check
10-30 Check records for wants
10-31 Crime in progress/Check auto's VIN registration
10-32 Person carrying weapon
10-33 Emergency-all units stand by
10-34 Riot
10-35 Major crime alert
10-36 Correct time
10-37 Suspicious auto
10-38 Stop suspicious auto
10-39 Respond with lights and siren
10-40 Don't respond with lights and siren
10-41 Beginning shift
10-42 Ending shift
10-43 Information
10-44 Permission to leave
10-45 Dead animal
10-46 Disabled auto/Assist motorist
10-47 Emergency road repair
10-48 Traffic control
10-49 Traffic signal out
10-50 Traffic accident (some agencies combine with J1-property damage/J2 injuries/J3 Fatal)
10-51 Request tow truck
10-52 Request ambulance
10-53 Roadway blocked
10-54 Livestock on roadway
10-55 Intoxicated driver
10-56 Intoxicated pedestrian
10-57 Hit and run accident
10-58 Traffic control
10-59 Escort or convey
10-60 Check the area/in the area
10-61 Personnel in vicinity
10-62 Reply to message
10-63 Prepare to copy
10-64 Local message
10-65 Net message
10-66 Cancel message
10-67 Clear for net message
10-68 Dispatch information
10-69 Message received
10-70 Fire alarm
10-71 Advise nature of alarm
10-72 Report progress of alarm
10-73 Smoke report
10-74 Negative
10-75 In contact with___/Status check (depending on the context it's used)
10-76 Enroute to _____
10-77 Estimated time of arrival
10-78 Request assistance
10-79 Notify coroner
10-80 Pursuit in progress/In custody (depending on the context in which it's used in)
10-81 Breathalyzer report
10-82 Reserve lodging
10-83 School crossing assignment
10-84 Estimated time of arrival
10-85 Arrival delayed
10-86 Operator on duty
10-87 Pick-up
10-88 Advise telephone number/Traffic stop
10-89 Bomb threat
10-90 Hold-up/burglar alarm
10-91 Pick-up subject
10-92 Illegally parked auto
10-93 Blockage
10-94 Drag racing
10-95 Subject in custody
10-96 Detain subject
10-97 Test signal
10-98 Prisoner escaped
10-99 Wanted or stolen