What Does Fn Mean Stormtrooper?

Finn's stormtrooper code name, FN-2187, is a reference to the number of the cell in which Princess Leia was detained in the original 1977 film Star Wars.

What does TK mean in stormtrooper?

So the short answer is TK = Trooper Korps. The abbreviations for the other specialties stemmed from this central Korps, so most of them retain the "T". In the history of the Empire, I'm sure the "TC" for clones came about retroactively to distinguish a period when troopers were exclusively clones.

Is FN-2187 a clone?

Born in 11 ABY during the New Republic Era, FN-2187 was part of a new generation of stormtroopers—human children conscripted into the military forces of the First Order—modeled on the Republic clone troopers and Imperial stormtroopers of the past.