UC 16, UC 17, UC 19, UC 20, UC 21, UC 22, UC 23, UC 24 (Blohm & Voss)
UC 25, UC 26, UC 27, UC 28, UC 29, UC 30, UC 31, UC 32, UC 33 (Vulcan AG)
UC 34, UC 35, UC 36, UC 37, UC 38, UC 39 (Blohm & Voss)
UC 40, UC 41, UC 42, UC 43, UC 44, UC 45 (Vulcan AG)
UC 46, UC 47, UC 48 (AG Weser)
UC 49, UC 50, UC 51, UC 52, UC 53, UC 54 (Germaniawerft)
UC 55, UC 56, UC 57, UC 58, UC 59, UC 60 (Kaiserliche Werft)
UC 61, UC 62, UC 63, UC 64 (AG Weser)
UC 65, UC 66, UC 67, UC 68, UC 69, UC 70, UC 71, UC 72, UC 73 (Blohm & Voss)
UC 74, UC 75, UC 76, UC 77, UC 78, UC 79 (Vulcan AG)
