USS George Washington

OneStepAhead posted this simple but completely recognizable aircraft carrier.

W

Jennifer Heaton made this great cathedral, which is also the letter W for a BrickWorld display. I'm assuming they're writing out TWINLUG, since they've also got a G and a U.

Inivisible Hand

You probably remember the Invisible Hand (here by Anio) from the opening scenes of Revenge of the Sith.

Let's go riding in an automobile, let's take a ride in a car

Listen to the engine go 'vroom vroom vroom' as we travel near and far.
Karf Oohlu defines NPU with his Family Tourer.

Go down Moses

ArzLan has this nice Pyramid.

Ghostbusters

Rod Gillies uses the cap and torso from the sailor minifigure in his depiction of the climactic scene from Ghostbusters .

Messerschmitt Me 163 Komet

Kaptain Kobold made this great little Messerschmitt Me 163 Komet.

Ginivex-class Starfighter

Vacherone made this great Ginivex-class Starfighter.

Microspace

Chris Deck has come up with micro versions of several classic Space sets, like 6781, SP-Striker, and 6989, Mega Core Magnetizer.

Burj Khalifa

21008 Burj Khalifa is another new set in the Architecture line.

Roadsign Regatta

LEGOTattoo came up with a really clever part usage for his Roadsign regatta.

US Bank Tower

RoccoB built the US Bank Tower.

Sears

Jumping cities, Ersh777 also made a version of the Sears Tower.

Safiati built the S.M.S Hungaria.

Trump Tower

If you watch the Apprentice, or if you live in NYC, you're familiar with Trump Tower, here by Ersh777. He also has a great rendition of the CitiGroup building.

Silliest ship in the Star Wars Universe

IMO, at least. But Chris Deck has really clever parts usage to make this Cloud Car.

Farnsworth House

The newest set in the Architecture line is the Farnsworth House.

Sverdlov class cruiser

Einon made this great Sverdlov class cruiser.

M-4 Transporter

Louis K made this great M-4 Transporter. Via Brickd.

Hold the line at Bleaker Street

That's the order in this scene by 2 Much Caffeine. I suspect this was made to feature the mechs, but IMO the building is the star of the show.