rf

See also: Rf, RF, and R&F

Translingual

Alternative forms

• rfz, rfz., rinf.

Adverb

rf

1. (music) rinforzando (of playing: with special emphasis)

English

Noun

rf

1. Initialism of radio frequency.
   • 2009 February 27, P. Neumann et al., “Response to Comment on "Multipartite Entanglement Among Single Spins in Diamond"”, in Science‎, volume 323, number 5918, →DOI:

     In our basis, we drove four selective radio frequency (rf) transitions between all four eigenstates

Anagrams

• F&R, Fr., Fr⁺⁶, fr