This is the 8962nd most frequent Spanish word.
ujc
It seems "ujc" is not a standard Spanish word. It might be a typo or abbreviation.
An abbreviation referring to an organization or group.
Participé en un evento organizado por la UJC.
I participated in an event organized by the UJC.
Mentioning the UJC in the context of partnerships and social initiatives.
La UJC mostró interés en colaborar en proyectos comunitarios.
The UJC showed interest in collaborating on community projects.
Referring to joining the organization for specific purposes.