Transamerica Pyramid
From Memory Alpha, the free Star Trek reference
The Transamerica Pyramid was a distinctive pyramid-shaped building in San Francisco on Earth.
The building was visible among the skyline in from the San Francisco Bay Stadium, even from the podium. (ENT: "Home", "Affliction")
The building was located close to Starfleet Academy campus. (Star Trek)
Harry Kim and Libby's apartment was fairly close to the building, and had a clear view of it through their window before he was assigned to Voyager. (VOY: "Non Sequitur")
In 2375, the Transamerica Pyramid was visible on a viewscreen display Benjamin Sisko and Martok viewed that showed the damage inflicted on San Francisco by the Breen. (DS9: "The Changing Face of Evil")
In 2376, it was one of the buildings in San Francisco recreated by Species 8472 in Terrasphere 8 for training to infiltrate Earth. It was depicted on a graphic Seven of Nine brought up in astrometrics. (VOY: "In the Flesh")
