Letters on old rubles

• Cold war inits.
• Onetime cosmonaut's insig
• Letters on a U.S.S.R. player's jersey
• Letters on a Soviet rocket
• Letters on a Soyuz rocket
• Marking on an old MIG
• Old cosmonauts' insignia
• Letters on old Soviet rockets

Wiktionary Word definitions in Wiktionary
n. (lb en nonstandard) USSR (Union of Soviet Socialist Republics)