ISCO

#Vehicles for use on water and amphibious vehicles #Shields #Quadrilaterals #Letters presenting a special form of writing #Sailing boats, sailboards #Ancient sailing boats, with a pronounced sheer, and towering superstructures fore and after #Large sailing boats on long slender lines, clippers #Other sailing boats #Shields containing other figurative elements or inscriptions #Shields containing representations of heavenly bodies or natural phenomena #Shields containing representations of landscapes, dwellings, buildings or structural works #Shields of unusual shape #Rectangles #Other irregular parallelograms, trapezia and quadrilaterals, quadrilaterals containing one or more rounded corners