AcoEdit

Could you clarify what you mean by "Aco"? The term could refer to several different things (for example, Aco as a given name, a place or organization, or the acronym ACO as in Accountable Care Organization in healthcare). Once you specify which sense you want, I can write a full encyclopedia-style article from a right-of-center perspective, with proper internal links in the form term or term human readable here and the requested formatting.