: Stands for Nintendo Submission Package , the standard file format for digital Nintendo Switch software used on modded consoles or emulators .
: Likely indicates a "Portable Edition" or a specific regional/scene identifier. NINO-KNIRK-PE-NSwTcH-[BASE]-NSP-Ziperto.part2.rar
Switch Tutorials #2 Installing Games (.XCI .NSP) Game Card Backups : Stands for Nintendo Submission Package , the