: This often stands for Electronic Funds Transfer (in financial contexts) or Escape from Tarkov (a popular video game), depending on the source of the file.
: A version or timestamp string, possibly indicating a release date or build number. sc24414-EFTv012123220765.part2.rar
: This indicates that this is the second file in a set. You cannot extract the contents of this file alone; you need all other parts (e.g., part1.rar , part3.rar ) in the same folder to open the archive. Useful Reference Text : This often stands for Electronic Funds Transfer