Similar to H3_(潜水艦)
U35 (潜水艦・初代)
SM U-35 (Germany)U37 (潜水艦・2代)
German submarine U-37 (1938)U47 (潜水艦・2代)
German submarine U-47 (1938)U73 (潜水艦・2代)
German submarine U-73 (1940)U74 (潜水艦・2代)
German submarine U-74 (1940)U101 (潜水艦)
German submarine U-101 (1940)U110 (潜水艦・2代)
German submarine U-110 (1940)U155 (潜水艦)
German submarine U-155 (1941)U173 (潜水艦)
German submarine U-173U410 (潜水艦)
German submarine U-410U515 (潜水艦)
German submarine U-515U522 (潜水艦)
German submarine U-522U549 (潜水艦)
German submarine U-549U55 (潜水艦・初代)
SM U-55U556 (潜水艦)
German submarine U-556U557 (潜水艦)
German submarine U-557U997 (潜水艦)
German submarine U-997U125 (潜水艦・初代)
SM U-125U144 (潜水艦)
German submarine U-144 (1940)U21 (オーストリア=ハンガリー帝国潜水艦)
SM U-21 (Austria-Hungary)U31 (ドイツ潜水艦・3代)
German submarine U-31 (S181)U32 (212A型潜水艦)
German submarine U-32 (S182)U33 (212A型潜水艦)
German submarine U-33 (S183)U34 (212A型潜水艦)
German submarine U-34 (S184)UB125 (潜水艦)
SM UB-125UB143 (潜水艦)
SM UB-143UC90 (潜水艦)
SM UC-90UC99 (潜水艦)
SM UC-99