Rass definitions

RASS

Rheumatoid Arthritis Surgical Society
Found on http://www.encyclo.co.uk/local/20895

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Rass

Rass is Black American slang for the buttocks; the anus.
Found on http://www.probertencyclopaedia.com/browse/ZR.HTM

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RASS

ROSAT All-Sky Survey, used as both a name for a survey with ROSAT and the catalogs produced from the survey
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

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RASS

acronym: radio-acoustic sounding system
Found on https://www.encyclo.co.uk/local/20002

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