Nier [pal][ntsc][iso] -
The file format of the disc image, used for preservation or emulation.
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 file format of the disc image, used
The version released in North America (NTSC-U) or Japan (NTSC-J). Nier [PAL][NTSC][ISO]
version (PlayStation 3 or Xbox 360) are you planning to list?
[Release] NieR (Original) - ISO Collection [NTSC & PAL Included] A quick breakdown of what those tags mean: