Found 4 full forms for SSBN
| Term | Full Form | Category |
|---|---|---|
| SSBN | Ship, Submersible, Ballistic, Nuclear  
| Military, Defence, Marine Corps, Navy, Weapon, Transport, Water Transport, Submarine |
| SSBN | Single Speed Butt Naked
| Others |
| SSBN | Submarine stationary bicycle neurosis
| Others |
| SSBN | Susquehanna Sustainable Business Network
| Others |