ＡＳ LinksSentence search for ＡＳSentence search for エー・エスEdit in JMdict Noun1. autonomous system; ASNetworking, WWW, See also 自律システムNoun2. Asperger syndromeMedicine, See also アスペルガー症候群Noun3. artistic swimmingSee also アーティスティックスイミングNoun4. Anglo-SaxonSee also アングロサクソン Discussions Log in to talk about this word.