yes, but they are generic forums of moodle, not of masters (translations)
Carlos Díaz(e)ri erantzunda
Re: Traduccion al castellano del pluggin tutorialbooking
Carlos,
You can write about the Moodle translations into Spanish, both international Spanish and Mexican Spanish, in the forum for Traducción Moodle al español.
You can also send Moodle messages to the maintainers for the International Spanish language pack.