title: AQM
text: # AQM
  
  AQM or Aqm may refer to:
  
  * Active queue management, a technique for Internet routers that consists in dropping or marking packets before its queue is full
  * Abstract Query Model, a model for the structure and evaluation semantics of a query in JCR according to JSR-283; See Content repository API for Java
  * Air quality management, in environmental engineering
  