Southside Serpents: Formerly directed by F.P. Jones, this is a gang that is now led by Jughead with Betty as "Queen Serpent." They've had a series of rivals, including Hiram Lodge and the Ghoulies.
Spiffany's: This is a fancy designer brand, and we're not even making this up.
Sugarman: The nickname of Riverdale's main jingle jangle seller. In season two, Sugarman was revealed to be Southside High teacher Robert Phillips.
Sunnyside Trailer Park: Here is where F.P. and Jughead Jones live, located on the south side.
Sweetwater River: This river is where Jason Blossom was found dead and where Archie saved Cheryl from committing suicide in season one.
The Dark Circle: Archie's original Red Circle squad secretly regrouped without him and formed this vigilante group.
The Farm: This is the name of a cult-like place and/or group that Polly and Alice Cooper joined.