USSA


AcronymDefinition
USSAUnited Socialist States of America (book)
USSAUnited States Ski and Snowboard Association
USSAUnited States Sports Academy
USSAUnited States Student Association
USSAUS Sportsmen's Alliance
USSAUS Sailing Association
USSAUnited States Soccer Association
USSAUser Supported Software Association (United Kingdom)
USSAUnited States Snooker Association (San Gabriel, CA)
USSAUnited States Surfing Association
USSAUnited States Surveyors Association
USSAUnited States Security Authority for NATO Affairs
USSAUnited States of South Africa (Arthur C. Clarke's book 2010)
USSAUnited States Softball Association
USSAUnited States Space Agency
USSAUpper Shell Structure Assembly (US NASA)