Orbital Office Complex
The Orbital office complex was a Starfleet starbase in orbit of Earth in the late 23rd century.
In 2272, Admiral Kirk was transported to the Enterprise for the first time in two and a half years via travel pod from the orbital office complex. (Star Trek: The Motion Picture)
A graphic display of an orbital office complex appeared in the USS Defiant's library computer on several occasions during 2374 and 2375. (DS9: "Favor the Bold", "Sacrifice of Angels", "Tears of the Prophets", "What You Leave Behind")
The same graphic also appeared in the USS Voyager's library computer screen that was viewed by One after Seven of Nine had activated the drone's linguistic database, and allowed him to assimilate information. (VOY: "Drone")
A similar graphic was seen among the data that Seven of Nine assimilated in early 2376. (VOY: "The Voyager Conspiracy")