Starbase 82 was a Federation starbase administered by Starfleet.
The Ktarian ship of Etana Jol was brought to Starbase 82 by the USS Enterprise-D in 2368. (TNG: "The Game")
This starbase was only mentioned in dialogue.
Star Trek Online
places Starbase 82 in the Sibiran system. In the Special Task Force mission "Infected", the starbase is attacked by the Borg
and the players must rescue the survivors.