The version released in North America (NTSC-U) or Japan (NTSC-J).
The version released in Europe and Australia (usually 50Hz/25fps historically, though 60Hz-compatible on HD consoles). Nier [PAL][NTSC][ISO]
NieR (PS3/Xbox 360) – Multi-Region [PAL/NTSC] ISO Option 2: The Descriptive Archive Style The version released in North America (NTSC-U) or
[Release] NieR (Original) - ISO Collection [NTSC & PAL Included] A quick breakdown of what those tags mean: Nier [PAL][NTSC][ISO]
NieR [2010] | All Regions (NTSC-U / PAL / NTSC-J) | ISO / Image Files Option 3: For Technical Lists or Forums
If you are looking for a clean way to title a post or list a file for the original (2010), here are a few ways to format it depending on where you are sharing it: Option 1: The "Clean Gamer" Format