It's often used as part of a larger name or title, signifying a connection to a particular city or urban center. It can also refer to:
* Île de la Cité: The central island in Paris where the city was founded.
* The Hôtel de la Cité: A luxury hotel located on Île de la Cité.
* Rue de la Cité: A street in Paris, historically part of the city's medieval core.
The specific meaning of "de la Cité" will depend on the context in which it is used.