TSR Trivia

TSR did not stand for "They Sue Regularly." It originally stood for "Tactical Studies Rules" that in turn was derived from the wargaming group to which the co-creators of TSR, David Arneson & Gary Gygax, belonged to, the Lake Geneva Tactical Studies Association (LGTSA).  Contrary to popular belief, TSR never attempted to trademark the word Nazi, but that did reflect that company's addiction to lawsuits as a means of defeating their competition.