There are several groups that use the name SIC:

1) S.I.C. (Screaming in Churches) was an Australian thrash/crossover band, formed in mid-80’s. The band hasn’t any full length releases, only two demos: Sick Tape (1987), Spastic Inflicting Carnage (1988), and Screaming in churches EP (1988). Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.