Webcode 900 police means district traffic branch/ais for police (cops). Code 900 police is only one of hundreds of police codes and emergency codes, used daily by cops and. Weba listing of the various police radio codes used by federal, state and local law enforcement agencies. Webjun 13, 2024 · back up (two meanings): A unit assisting or “backing up” the primary unit on a call for service; A second handgun carried in reserve on the officer’s person, usually. Weboct 19, 2020 · 800 series are drug units and task force numbers. 900 series are off duty officers working security details in the city, as well as park patrol (950). Webjun 25, 2020 · police acronyms and abbreviations in english used in the united states of america cover everything from everyday events to extreme emergencies. The codes were originally developed in 1937 to allow for brevity, clarity, and standardization of messages. Webstudy with quizlet and memorize flashcards containing terms like 902m, 902t, 903 and more. Webthe following codes may be used by law enforcement officers to communicate effectively over voice radio systems. A list of basic police radio codes and their meanings. Webapr 13, 2007 · there are some '900' codes similar to the 10 and 11 codes, but they're not very 'standard' among agencies.