SWATS, The S.W.A.T.S. or S.W.A.T.S. ("Southwest Atlanta, too strong") is, in street, hip-hop, or local contexts, Southwest Atlanta, plus territory extending into the adjacent cities of College Park and East Point. The term "SWATS" came into vogue around 1996 and was initially made popular by LaFace Records groups OutKast and Goodie Mob. This was the same time that "ATL" became popular as a nickname for Atlanta as a whole.
The term is relevant not just as an identifier for Southwest Atlanta but as a cultural icon embedded in rap lyrics and names of musical and other groups, with reference not just to physical place but a culture and lifestyle.
References
SWATS Wikipedia(Text) CC BY-SA