: Often a prefix for a specific release group or content category. 161122 : Likely a date (November 22, 2016).
: Websites that track "NFO" files (release notes) will list if a "PROPER" was issued to replace this specific file set. gf161122-ats-1-46-2-0-ela-part3-rar
: Often stands for a specific language pack (e.g., English/Latin American) or a specific edition. Part3-rar : The third segment of a compressed RAR archive. Where to find the "Proper" version : Often a prefix for a specific release