Ps-rf-nswtch-nsp-ziperto.part2.rar -

: Indicates this is the second part of a split archive. You cannot use this file alone; it must be joined with the other parts (Part 1, Part 3, etc.) to function. How to Use Split Archive Files

: Stands for Nintendo Submission Package . This is a digital installation format used for games, updates, or DLC on the Switch. PS-RF-NSwTcH-NSP-Ziperto.part2.rar

: Likely abbreviations for the game title (e.g., "Pokémon Shield" and "Pokémon Sword," though this can vary by release group). NSwTcH : Shorthand for the platform, Nintendo Switch . : Indicates this is the second part of a split archive