[Current Date] Known active search term on Archive.org as of this writing: "No-Intro Nintendo Entertainment System (NES) 2024"
You can use the following link to access the NES ROMs collection directly: https://archive.org/details/nes-roms all nes roms archiveorg link
NES/FDS TOSEC Collection : A set following "The Old School Emulation Center" (TOSEC) standards, which includes the Famicom Disk System (FDS) library alongside standard NES titles. [Current Date] Known active search term on Archive
: A curated collection specifically focused on Spanish-language versions and regional rarities. The "GoodNES" Sets all nes roms archiveorg link