Street Fighter Collection is a 1997 fighting game compilation released for the PlayStation and Sega Saturn. It collects the original Super Street Fighter II and its follow-up Super Street Fighter II Turbo, along with an enhanced version of Street Fighter Alpha 2 titled Street Fighter Alpha 2 Gold exclusive to this compilation.
It was followed by a second compilation in 1998 titled Street Fighter Collection 2, also released for the PlayStation and Saturn. This volume features the original Street Fighter II, along with Street Fighter II': Champion Edition and Street Fighter II': Hyper Fighting, essentially releasing the entire Street Fighter II sub-series for the PlayStation and Sega Saturn.
Source: Wikipedia, "Street Fighter Collection," available under the CC-BY-SA License.