Sbn

Sbn is a three-letter abbreviation that may refer to different things in different contexts. The most widely used meaning is the IATA airport code SBN, assigned to South Bend International Airport, located in Indiana, United States, serving the South Bend metropolitan area and surrounding regions. The airport code is used in ticketing, baggage handling, and flight schedules.

In other domains, Sbn can function as an acronym for various organizations, networks, or standards. Because it is a short acronym with no single dominant use, its exact meaning is typically determined by context, geographic region, or the organization that uses it. Some uses may denote company names, non-profit groups, academic organizations, or technical standards, among others.