Libya Business Directory: LBY is the ISO 3 alphabet country code of Libya. Currency of Libya is LD, which has a short code of LYD. Capital of Libya is Tripoli. Libya has the population of 6470956 and approximate area is 1759540.00 square kilometers (or approx. 1093378.156 square miles). Population density of Libya is approx. 3/Km2 (or approx. 1.8642/mile2)