Transylvania Polygnostic University ("Girl Genius" Universe, by Phil and Kaja Foglio)
Be true to your school!
Hogwarts School of Witchcraft and Wizardry ("Harry Potter Universe" by J.K. Rowling
Royal Manticoran Navy, Saganami Island Academy (Honor Harrington "Honorverse", by David Weber)
Miskatonic University Seal ("Cthulhu Mythos," by H.P. Lovecraft)
Unseen University, ("Diskworld", by Terry Pratchett)