National Academic Association

Former name of Questions Unlimited. This group was solely credited with operating the National Academic Championship prior to 1995, and is now listed as running the tournament in conjunction with QU.

In actuality, Chip Beall, Questions Unlimited, and the National Academic Association are all synonymous with each other. It appears that the conceit Beall is going for is that QU is the company which writes the questions for invitational sets and the NAC, while the NAA is the group that actually "operates" the tournament.