90sta

Could you specify what 90sta refers to? For example, is it a person, an organization, a place, a product, a concept, or an acronym with multiple uses? If you don’t have a specific reference in mind, I can provide a neutral, disambiguation-style stub that explains the term’s potential interpretations and how it is used in different contexts. Once you confirm, I’ll draft a concise, wiki-style article under 300 words.