In the United States, a local agency, usually at the municipal or county level, responsible for answering 911 calls for emergency assistance from police, fire, and ambulance services. See also 911 and E911.
"PSAP." YourDictionary, n.d. Web. 15 August 2018. <http://www.yourdictionary.com/psap>.
PSAP. (n.d.). Retrieved August 15th, 2018, from http://www.yourdictionary.com/psap