What that book title might also refer to

[Steve Vander Ark]

No: HPFGUIDX 4160

s
p
o
i
l
e
r

s
p
a
c
e


Re: The "Order" of the Phoenix

Of course, it means order as in a religious order or the Order of 
Merlin 1/c, that sort of thing.

Or maybe, just maybe, it refers to the order of spells coming out of 
a phoenix-feather-equiped wand caught in Priori Incantatem...

Steve Vander Ark
The Harry Potter Lexicon
http://www.i2k.com/~svderark/lexicon