A region of northeastern Spain

Catalonia és un asteroide descobert el 29 de desembre de 1999, des de l'observatori de Piera per l'astrònom aficionat Joan Guarro i Flo, quan va localitzar i determinar l'òrbita d'un asteroide que ell mateix ja havia descobert l'any 1990, sense poder però, aleshores determinar la seva òrbita.

The Principality of Catalonia was a medieval and early modern state in the northeastern Iberian Peninsula.

Catalan wines are those that are produced in the wine regions of Catalonia.

The HSC Superexpress is a 91-metre wave piercing catamaran built by Incat, owned by Golden Star Ferries and chartered to Viking Line.

Catalonia is a Chilean book publishing company based in Santiago.