We do this to confuse you on purpose.

I kid...
View Categories:
TPV - Theme Park View
LV - Lagoon View
GV - Garden View
SV - Standard View
The Grand Flordian (GF) has two CL options: Royal Palm Club (RPC) which are all of the rooms in the main building. Also Sugar Loaf (SL) which is one of the outer buildings. On Disney's website, when it says "Main Building Club Level" that is Royal Palm Club (RPC). When it says "Outer Building Club Level" that is Sugar Loaf (SL). Note that I "think" some of the 2BR Suites here can be physically located in other buildings than the main building or Sugar Loaf, you just have access to the club lounges of each (make sure to check this, I'm not totally confident on how this works at GF).
The Contemporary Resort (CR) also has two CL options: Atrium Club (Atrium) which is the 12th floor and is all standard rooms. There is also the Tower Club (Tower) which is the 14th floor and is mostly suites of various sizes. You won't see references to Tower Club on Disney's website. The 2BR suites are in Tower Club here.
The Polynesian (Poly) has a main club level building (the Hawaii longhouse) but also a very small second club level building called Tonga that has a handful of suites, including the 2BR. If you were to book a 2BR suite here, you'd be in the Tonga longhouse.
Disney does a TERRIBLE job with some of their larger suite options on their website. Some of them don't show up and are only bookable by phone. When you get to the point of booking or have it narrowed down a bit, definitely call, if you haven't already.
The 2BR suites are a somewhat rare bird, there just aren't that many of them around!
Does that help?