endis

Could you clarify what you mean by "endis"? The term could refer to different things depending on the context (for example, a proper noun like a surname, a place, an organization, or an acronym in a particular field). If you specify the intended meaning or field (science, technology, geography, fiction, etc.), I can draft a concise, neutral wiki-style article under 300 words. If you’d prefer, I can also produce a generic disambiguation-style stub that outlines possible uses without asserting details.