plural of radial saw

plural of Schwarzschild radius

plural of radial artery

plural of radio direction finder

(computing) Initialism of Remote Authentication Dial-In User Service.

plural of radical feminism

plural of radio signal

a signal, which can vary in strength due to various factors, transmitted and received by radio by means of radio waves.

(physics, chemistry) The distance between the proton and electron of hydrogen atom in its ground state

A fictional radio station used in a series of political jokes parodying Socialist countries.