Also known as: fr.
FR has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of FR in NASA.
A boundary between two different air masses. The difference between two air masses sometimes is unnoticeable. But when the colliding air masses have very different temperatures and amounts of water in them, turbulent weather can erupt. The boundary between two air masses.
NASAA high-speed, packet-switched data communications service similar to X.25. Frame relay is a leading contender for LAN-to-LAN interconnect services, and is well suited to the burst-intensive demands of LAN environments. A protocol for routing frames through the network based on the address field in the frame and for managing the route or virtual connection.
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