Section 1 of the CUP contains "Pathfinder Roleplaying Game books." Many of the rulebooks for (1E) Pathfinder contain the phrase "Pathfinder Roleplaying Game" in their titles on the Paizo webstore. I don't know if they are still referred to as being in the Pathfinder Roleplaying Game product line or not.
My question is whether the entry in Section 1 of the CUP is referring to all PF books for the RPG, of all product lines, or just the PF books that have "Pathfinder Roleplaying Game" in the title?