.bcn Domain

Unlike most extensions in this group, .bcn is a geographic top-level domain rather than a brand namespace. Delegated through ICANN's 2012 New gTLD Program and operated under the authority of the city of Barcelona, it uses the widely recognized three-letter abbreviation for the city — familiar from airport codes and everyday shorthand — to give local organizations a short, unambiguous alternative to generic extensions.

Registration is open rather than closed, subject to eligibility requirements tying the registrant to the city or its metropolitan area. Typical use covers local businesses, cultural institutions, neighborhood and municipal services, tourism, and community projects. Geographic TLDs of this kind serve a different purpose from brand extensions: the value lies in signalling local identity and relevance to a specific audience, not in restricting who may register.