How do you spell tios?

The correct spelling of "tios" depends on the context. Here are some possibilities:

* Tío: This is the Spanish word for "uncle."

* Tios: This is the plural form of "tío" in Spanish, meaning "uncles."

* T.I.O.S.: This could stand for an acronym, depending on the context.

To provide you with the most accurate spelling, please provide me with more context. For example, what language are you using, and what does the word refer to?