Tactic

https://en.wikipedia.org/wiki/Tactic_(method)

Shi
http://tacticalshit.com/

Net
http://www.tactic.net/

Skate
http://www.tactics.com/

Wear
http://www.wearetactic.com/

RC
http://www.tacticrc.com/

Tube
https://www.youtube.com/results?search_query=tactic

Slides
http://www.slideshare.net/search/slideshow?searchfrom=header&q=tactic