| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Žygutis | Kazys | - | 1933 | V-4 | 1 | 31697 |
| Zyk | Andrej | - | 1961 | V-147 | 1 | 98 |
| Zykas | Edmundas | - | 1972 | V-4 | 2 | 2 |
| Zykin | Artūr | - | 1959 | V-147 | 2 | 95 |
| Zykin | Artūras | - | - | 3399 | 82 | 103 |
| Zykin | Dmitrij | - | - | 1376 | 6 | 157 |
| Zykin | Dmitrijus | - | - | 1771 | 3 | 5012 |
| Zykin | Grigorij | - | 1912 | V-147 | 49 | 2 |
| Zykin | Ivan | - | 1921 | V-4 | 1 | 30604 |
| Zykin | Ivan | - | 1921 | V-4 | 2 | 2 |
| Zykin | Nikolaj | - | - | 3399 | 53 | 113 |
| Zykina | Nina | - | - | 3399 | 28 | 245 |
| Zykina | Valentina | - | - | 3435 | 30 | 115 |
| Zykov | Aleksej | - | - | V-147 | 49 | 2 |
| Zykov | Anatolij | - | 1954 | V-147 | 2 | 90 |
| Zykov | Andrej | - | - | 3399 | 5 | 141 |
| Zykov | Andrej | - | - | 3435 | 1 | 13 |
| Zykov | Andrej | - | 1908 | V-4 | 2 | 2 |
| Zykov | Andrej | - | 1922 | V-147 | 38 | 66 |
| Zykov | Fiodoras | - | - | 1771 | 3 | 9036 |
