In medium bowl combine turkey, onion, bread crumbs, eggs, carrots, 1/4 cup barbecue sauce, Worcestershire, Italian seasoning, garlic and pepper. In 9-inch pie plate, sprayed with vegetable cooking spray, shape meat mixture into a round loaf. Drizzle top of loaf with remaining barbecue sauce. Bake at 350 F for 35 to 45 minutes or until meat thermometer reaches 165 F when inserted in center of meatloaf, juices run clear and meat is no longer pink. Serve.