The meaning of the Acronym R is...

R is

• Roll
• Radial
• Rail
• Rugged
• Recovery
• Yaw Rankine Rate
• Roentgen
• Right
• Resistance
• Replace
• Reliability
• Rehydratable
• Regulate
• Redundant
• Receive
• Rear
• Ratio
• Rankine
• Range Rate
• Range
• Radius

More Meanings For R:

• Return
• Relational
• RATFOR file ( FORTRAN preprocessor)
• Read
• Regional
• Reset
• Reply
• Reencoding
• Are
• Ring
• Repulsive
• Received solid signal
• Responder
• Riser
• Ring

R is also in:

• Amateur Radio
• Architecture
• Assembly
• Chat
• Databases
• File Extensions
• General
• Hardware
• Networking
• Security
• SMS
• Telecom