'RI' definitions:

Definition of 'RI'

From: WordNet
noun
A state in New England; one of the original 13 colonies; the smallest state [syn: Rhode Island, Little Rhody, Ocean State, RI]

Acronyms for 'RI'

From: V.E.R.A.
  • Reference Implementation (JCP)
  • Ring Indicator (RS-232, MODEM)
  • Routing Information