Aviation abbreviation

Communications Service Request

CSR

ABBR · Radio communications and ATC

At a glance

Meaning of Communications Service Request

CSR stands for Communications Service Request in FAA terminology.

More about Communications Service Request

This abbreviation is used in radio communications and air traffic control. The English reference lists Communications Service Request with the abbreviation CSR.

FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.