"ssr" - key terms from Wikipedia

aac ssr
armenian ssr
azerbaijan ssr
belarusian ssr
belorussian ssr
byelorussian ssr
chevrolet ssr
estonian ssr
georgian ssr
kazakh ssr
latvian ssr
lithuanian ssr
moldavian ssr
srg ssr
ssr
ssr	abkhazia
tajik ssr
turkmen ssr
ukrainian ssr