: This suggests that the package includes DLC (Downloadable Content) for the game. The "U" could imply that it's updated or a specific version, possibly indicating that it's meant for a particular region or includes updates up to a certain point.
In the illegal NSP scene, the typically denotes USA region (as opposed to J for Japan or E for Europe). The ellipsis (...) often implies that the release includes all subsequent update patches, usually up to version 2.7.5 (the final major balance patch before Diablo IV’s launch). Diablo III Eternal Collection SWITCH NSP -DLC U...
: Unlocked from the start on the Switch version, allowing you to jump straight into Rifts and Bounties. Diablo Wiki Nintendo Switch Exclusives Blizzard added several The Legend of Zelda -themed cosmetic items exclusive to the Switch hardware: Legend of Ganondorf Armor : This suggests that the package includes DLC