411 REFERENCE · Wiktionary
R.O.K.
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "rok"
English
Proper noun
en ROK.
en Political Handbook and Atlas of the World Council on Foreign Relations 1970 190 https://books.google.com/books?id=VpcqAAAAMAAJ&dq=D.P.R.K. Independently of its ambitions in the R.O.K., the D.P.R.K. is beset by economic problems arising from overemphasis on heavy industry, deteriorating physical plant, and inefficient bureaucratic management.
en South Korea