- BBSN stands for Boeing Broadband Satcom Network
- BBSN stands for Big Blue Sports Network (television & radio station)
- BBSN stands for Babcock & Brown Subordinated Notes (Australia)
- BBSN stands for Boston Black Student Network
- BBSN stands for Black Broker Service Network
- BBSN stands for Brant Best Start Network
Abbreviations And Their Meaning