Q
Entity FIPS 10 ISO 3166 Stanag Internet Comment
Qatar QA QA QAT 634 QAT .qa
R
Entity FIPS 10 ISO 3166 Stanag Internet Comment
Reunion RE RE REU 638 REU .re
Romania RO RO ROU 642 ROU .ro
Russia RS RU RUS 643 RUS .ru
Rwanda RW RW RWA 646 RWA .rw
S
Entity FIPS 10 ISO 3166 Stanag Internet Comment
Saint Barthelemy TB BL BLM 652 - .bl
ccTLD .fr and .gp may also be used
Saint Helena SH SH SHN 654 SHN .sh
Saint Kitts and Nevis SC KN KNA 659 KNA .kn
Saint Lucia ST LC LCA 662 LCA .lc
Saint Martin RN MF MAF 663 - .mf
ccTLD .fr and .gp may also be used