Does anybody's civilian employer continue their salary/wages while on AT or other short orders?

My company pays up to 15 days while on annual training and I receive full salary the whole period I'm deployed.

That's an excellent question. Some employers have programs for Reserve and Guard. It is, however, not the norm.

Most of the large contractor organizations Boeing, L3Com, etc, have programs, the Federal benefit is 15 days a year and will match your GS pay, if you are a GS12 and a E6 they'll pay the gap difference for your deployment.