The question I have... are the Secret Porthole Rooms refered to
SPR or
SPH rooms

I think I use both when I'm not concentrating to hard.
One that someone used a while back really threw me
MNSSHP (I think) - Stands for Mickeys Not So Scarey Halloween Party (and the official name may be longer and therefor have more initials)
Other common abbreviations
>PC - Parrot Cay
>CC -
Castaway Cay
>Palo - Best food around
>PLAPLAP, LAPLAPL, APLAPLA or PTAP, TAPT, APTA or PTA, TAP, APL - these are all dinning rotations (7/4/3 nights) P=Parrot Cay, L=Lumiere's (Magic), A=Animators Palette, T=Tritons (Wonder)
>WDT - I use this to mean the Walt Disney Theater
>CB - Character Breakfast