what does unesco mean in spanish?

UNESCO doesn't have a direct translation in Spanish. It's simply called UNESCO in Spanish as well.

However, you might see it referred to as:

* La UNESCO: This is the most common way to refer to the organization in Spanish, using the definite article "la" before the acronym.

* Organización de las Naciones Unidas para la Educación, la Ciencia y la Cultura: This is the full name of UNESCO in Spanish.

It's important to note that while the organization has a full Spanish name, it's typically referred to by its acronym in both English and Spanish.