| Ship Sierra launch point (Ship Sierra point, Feb 1966 [Unknown USN vessel maybe Range Rec.]) | Atlantic Ocean | | 0 | LP |
| Ship Sierra point, Feb 1966 [Unknown USN vessel maybe Range Rec.] | Atlantic Ocean | US | 0 | LP |
| Shirshiv Expedition 24, 1988 | Pacific or Indian Ocean? | SU | 0 | LC |
| Shirshov cruise Nov 1970-Feb 1971 (Shirshov Expedition 2, 1970-71 (SU000315)) | Indian Ocean | | 0 | LP |
| Shirshov Expedition 10, 1975 | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 11, 1976 | Indian Ocean | SU | 0 | LC |
| Shirshov? Expedition 1, 1968 | Indian Ocean | SU | 0 | LP |
| Shirshov Expedition 12, 1976-77 (SU097117) | Pacific Ocean | SU | 0 | LC |
| Shirshov Expedition 13, 1978 (SU008422) | Pacific Ocean | SU | 0 | LC |
| Shirshov Expedition 14, 1979 (SU000732) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 15, 1980 (SU097155) | Ontong Java Plateau, Pacific Ocean | SU | 0 | LC |
| Shirshov Expedition 16, 1980 (SU007155) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 17, 1981 (SU001350) | Pacific Ocean | SU | 0 | LC |
| Shirshov Expedition 18, 1982 (SU007064/65) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 19, 1983 | Indian Ocean, Ninety East Ridge | SU | 0 | LC |
| Shirshov Expedition 20, 1985-86 | Pacific or Indian Ocean? | SU | 0 | LC |
| Shirshov Expedition 21, 1986 | Pacific or Indian Ocean? | SU | 0 | LC |
| Shirshov Expedition 2, 1970-71 (SU000315) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 22, 1987 | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 23, 1987 (SU097224) | Pacific or Indian Ocean? | SU | 0 | LC |
| Shirshov Expedition 25, 1989 | Pacific or Indian Ocean? | SU | 0 | LC |
| Shirshov Expedition 26, 1990 (SU016766) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 3, 1971 (SU000302) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 4, 1972 (SU000396) | Pacific Ocean | SU | 0 | LC |
| Shirshov Expedition 5, 1972 (SU000407) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 6, 1972-73 (SU000483) | Pacific Ocean | SU | 0 | LC |
| Shirshov Expedition 7, 1973-74 | Pacific Ocean | SU | 0 | LC |
| Shirshov Expedition 8, 1974-75 (SU000512) | Indian Ocean | SU | 0 | LC |
| Shirshov Expedition 9, 1975 | Indian Ocean | SU | 0 | LC |
| Shirsov cruise Apr-Jun 1980 (Shirshov Expedition 16, 1980 (SU007155)) | Indian Ocean | | 0 | LP |
| Shirsov cruise Apr-May 1979 (Shirshov Expedition 14, 1979 (SU000732)) | Indian Ocean | | 0 | LP |
| Shirsov cruise Dec 1972- Mar 1973 (Shirshov Expedition 6, 1972-73 (SU000483)) | Pacific Ocean | | 0 | LP |
| Shirsov cruise Dec 1973-Mar 1974 (Shirshov Expedition 7, 1973-74) | Indian Ocean | | 0 | LP |
| Shirsov cruise Dec 1974-Jan 1975 (Shirshov Expedition 8, 1974-75 (SU000512)) | Indian Ocean | | 0 | LP |
| Shirsov cruise Feb-Mar 1980 (Shirshov Expedition 15, 1980 (SU097155)) | Pacific Ocean | | 0 | LP |
| Shirsov cruise Jan-Feb 1976 (Shirshov Expedition 11, 1976) | Indian Ocean | | 0 | LP |
| Shirsov cruise Jan-Feb 1987 (Shirshov Expedition 22, 1987) | Indian Ocean | | 0 | LP |
| Shirsov cruise Jan-Mar 1972 (Shirshov Expedition 4, 1972 (SU000396)) | Pacific Ocean | | 0 | LP |
| Shirsov cruise Jan-Mar 1981 (Shirshov Expedition 17, 1981 (SU001350)) | Pacific Ocean | | 0 | LP |
| Shirsov cruise Jan-Mar 1990 (Shirshov Expedition 26, 1990 (SU016766)) | Indian Ocean | | 0 | LP |
| Shirsov cruise Jul-Aug 1972 (Shirshov Expedition 5, 1972 (SU000407)) | Indian Ocean | | 0 | LP |
| Shirsov cruise Mar 1978 (Shirshov Expedition 13, 1978 (SU008422)) | Pacific Ocean | | 0 | LP |
| Shirsov cruise Mar-Jun 1975 (Shirshov Expedition 10, 1975) | Indian Ocean | | 0 | LP |
| Shirsov cruise Mar-Jun 1975 (Shirshov Expedition 9, 1975) | Indian Ocean | | 0 | LP |
| Shirsov cruise May-Jul 1982 (Shirshov Expedition 18, 1982 (SU007064/65)) | Indian Ocean | | 0 | LP |
| Shirsov cruise Oct 1976-Feb 1977 (Shirshov Expedition 12, 1976-77 (SU097117)) | Pacific Ocean | | 0 | LP |
| Shokal'skiy 1970 cruise (Shokalskiy Expedition 7, 1970 (SU000275)) | Indian Ocean | | 0 | LP |
| Shokal'skiy 1974 cruise (Shokalskiy Expedition 8, 1974 (SU014166)) | Pacific Ocean | | 0 | LP |
| Shokal'skiy cruise Apr-Jun 1975 (Shokalskiy Expedition 10, 1975 (SU016727)) | Indian Ocean | | 0 | LP |
| Shokal'skiy cruise Aug-Sep 1974 (Shokalskiy Expedition 9, 1974) | Indian Ocean | | 0 | LP |