| 18 Arctic Sea |
21 Atlantic, Northwest |
27 Atlantic, Northeast |
31 Atlantic, Western Central |
34 Atlantic, Eastern Central |
37 Mediterranean and Black Sea |
41 Atlantic, Southwest |
48 Atlantic, Antarctic |
| 51 Indian Ocean, Western |
57 Indian Ocean, Eastern |
58 Antarctic and Southern Indian Ocean |
61 Pacific, Northwest |
67 Pacific, Northeast |
71 Pacific, Western Central |
77 Pacific, Eastern Central |
81 Pacific, Southwest |
| 87 Pacific, Southeast |
