For ITU-R
Recommendations (International Telecommunication Union -
Radiocommunication Sector)
Information:
The identifier r-recommendation was added at the ITU-T Study Group 17 Closing Plenary on March 19, 2004, to be used together with the top-level identifier itu-r(0) for the purpose of OIDs such as {itu-r(0) r-recommendation(5) ....}. Consequently, the Unicode label R-Recommendation can only be used with the father Unicode label ITU-R in an OID IRI.
This identifier r-recommendation shall not be used as a 'NameForm', i.e., without its associated number 5 (see Rec. ITU-T X.680 (2004) | ISO/IEC 9834-1:2004, A.5, for more details on this specific case).