Name FNaF characters with the first letter of their name!
I didn't add all the characters for my convienience. This includes FNaF world, Shadow Mangle, Shadow Puppet, Shadow BB, Crumpled Freddy, Human Characters, Bon Bon, Bonnet, Dee Dee, XOR, FNaF Help Wanted, FNaF SB, Lolbit, FNaF 6 non-attacking animatronics, etc.
Also note that these refernces may not be understood by all. Some are purely my opnion (like the best designed nightmare).