Along the lines of the WWW thing, I had a question about ER and it's relation to the real emergency rooms of America (since we have some people who work there or have done so in the past).

On ER, when I used to watch it before it became stupid, every time someone came in who had been shot, they always call it a "GSW". That has 5 syllables, whereas "Gun shot wound" has 3. What do real ERs say?