411 REFERENCE · Wiktionary
RY
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "ry"
English
Noun
-
en telecommunications A test pattern consisting of a repeating character string alternating letters en R and en Y, used to test five-level teleprinter and radioteletype (RTTY) systems.
See also
en Baudot code
en radioteletype
en teleprinter
Further reading
RY (test signal)
Anagrams
en ry yr