noun: (anatomy) Initialism of anterior superior iliac spine. [(anatomy) A projection at the anterior end of the iliac crest.]
noun: Acronym of Australian Secret Intelligence Service.
noun: Acronym of American Society for Information Science. (pre-2000 name of the Association for Information Science and Technology, still abbreviated as ASIS&T)
noun: Initialism of American Society for Industrial Security.
noun: Abbreviation of Ada Semantic Interface Specification.