SATサットFreq.FrequencyTop 50,000Meanings1nounSpecial Assault Team; SATJapanese police tactical unit; equivalent to SWAT in some contexts. Often referred to by the acronym SAT.See also: 特殊急襲部隊SATは特殊急襲部隊さっとはとくしゅきゅうしゅうぶたいの略りゃく称しょうです。