abbr. relaxation of the internal anal sphincter 肛門(mén)內(nèi)括約肌松弛; Research Initiation and Support 調(diào)查的開(kāi)始和支持（國(guó)家科學(xué)基金）; roter interaction analysis system 羅氏相互作用分析系統(tǒng); Royal Incorporation of Architects in Scotland <英國(guó)>蘇格蘭皇家建筑師協(xié)會(huì)