The aws says it means "Advanced Wireless Systems".
There are however only 13 question with this tag, and all except possibly two are written obviously thinking it's Amazon Web Services.
Option 1: Create advanced-wireless, migrate any questions over, create amazon-web-services and migrate those questions, delete aws as ambiguous.
Option 2: Create advanced-wireless, migrate any questions over, re-describe aws as Amazon Web Services.
Option 3: Leave tag definitions alone, remove aws from questions related to Amazon Web Services.
Option 4: Do nothing.
I prefer options 1 and 2 (in that order). 3 seems unhelpful. 4 leaves a dozen questions apparently mis-tagged.
What think you all?