A-Z of the Harry Potter World!

With the release of Deathly Hollows, ahem Hallows, on popular demand, I almost wrote the A-Z list of the Harry Potter World - The most important terms, characters, places et. al. in James's (who? Harry James Potter ;)) world in an alphabetically ordered list.

But, while exploring around for references, I found an excellent A-Z list here. It's nearly the kind of list I'd have made except a few minor changes which are listed below, but it's a good read anyway.

Here are the minor changes/more suggestions:
A - Avada Kedavra
B - Bellatrix 'Bella' Lestrange
E - Expecto Patronum
F - Fudge
H - Hermione, Hogwarts School of Witchcraft and Wizardry, Hagrid too! {the list says 'Harry Potter'}
I - Imperio (Imperius Curse)
J - J. K. Rowling (well, one can't leave her out!)
K - Knight Bus
O - O.W.L.s
R - Ron Weasley (although the list mentions the Weasleys in W but Ron needs special mention)
T - Transfiguration
Z - Little to choose from but maybe, Mrs. Zabini for her 'alleged' supreme beauty ;)

You beg to differ? Write in!