Q is for Galaxy Quest: The Protector

The NSEA Protector is an Evolution Heavy Cruiser that serves as the flagship for the NSEA (National Space Exploration Administration). It is Earth's most powerful interstellar spacecraft and has a full crew complement of 600.

Galaxy Quest is a 1999 comedy film, written as an affectionate parody of Star Trek; therefore, there are similarities between the two ships... for example, the Protector has a registration number of NTE-3120 which alludes to some sort of similar space federation. In reality, the letter prefix stands for "Not The Enterprise" - that's according to visual effects co-supervisor Bill George in a 2000 interview with Cinefex magazine.