Quito, formally San Francisco de Quito, is the capital city of Ecuador, and at an elevation of 9,350 feet (2,800 meters above sea level), it is the highest official capital city in the world. Located in Ecuador, South America, Quito is situated in the Guayllabamba river basin, on the eastern slopes of Pichincha Volcano, an active stratovolcano in the Andes mountains.
The only difference is the location on the animal. On a cow for example, the top sirloin is a slightly higher cut on the beast than the bottom sirloin. The generic term sirloin is another sirloin cut that is just above the tenderloin.
Sirloin steak. The sirloin steak is cut from the back of the animal. In a common U.S. butchery, the steak is cut from the rear back portion of the animal, continuing off the short loin from which T-bone, porterhouse, and club steaks are cut. The sirloin is actually divided into several types of steak. The top sirloin is the most prized of these and is specifically marked for sale under that name. The bottom sirloin, which is less tender and much larger, is typically marked for sale simply as sirloin steak. The bottom sirloin in turn connects to the sirloin tip roast.