If Nebraska's N is for Knowledge, what is Rutgers' R for? OK, let's have a little fun. One of my favorite slams against Nebraska is that the N on their helmets stands for the way they spell "Knowledge." So, what does the R on the Rutgers helmets stand for? Rutgers fans, give us a few days to have some fun and then let us know if you have heard any better ones. We might even disclose some of the better ones about us.