What does SSBN stand for?
What does SSBN mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: SSBN.
We've found a total of 4 definitions for SSBN:
Fleet Ballistic Missile Submarine
Ballistic Missile Nuclear Submarine (Submarine, Submarine, Ballistic, Nuclear)
submerged ship, ballistic, nuclear
ballistic missile submarine & variants