Gsw
In short
GSW is the common abbreviation for the Golden State Warriors, a professional basketball team based in San Francisco.
In plain words
They play in the NBA, which is the top basketball league in North America. The team is famous for its high-scoring style of play and many championship wins.
A simple example
A fan might wear a blue and gold jersey with GSW printed on it to show support during a game.
Why it matters
The team has one of the largest fanbases in the world. Their success has changed how modern basketball is played through long-range shooting.
Easy to mix up
It can be confused with the acronym for 'Global System for Women' in certain international policy contexts.