ASR Definition
    abbreviation
  
 Air-sea rescue.
 American Heritage 
Automatic speech recognition.
 American Heritage 
Origin of ASR
-  From Arabic عصر (Ê¿aá¹£r, “afternoon"), in صلاة العصر (á¹£alāat al-Ê¿aá¹£r, “afternoon prayer"). From Wiktionary 

