Sind was a planet located somewhere in the space of the galaxy's Alpha or Beta Quadrants, in orbit of the Sindarius star system, at coordinates 0.16N 0.55E.
In the 23rd century, Sind was home to a Deltan colony, a noted trade center. By reference stardate 2/2306.01, the world had a population of 2.25 billion individuals, mostly Deltan, and the government was a full-status colonial member of the Federation. (FASA RPG module: The Federation)