What does FARR stand for?

FAA/Air Force Radar Replacement (SAUO)

Failure and Rejection Report (MCD)

Federal Aviation Administration and Air Force RADAR Replacement

Forward Area Refuelling and Rearming

Frequency Agile Rain Radar (SAUS)

Farr Co. - Associated Press (SAG)

Farresley's Reports - 7 Modern Reports - 87 English Reprint - 1733-45 - A publication (DLA)