| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Frėjus | Algimantas | - | 1947 | V-4 | 2 | 2 |
| Frejus | Jonas | - | - | V-135 | 9 | 51 |
| Frejus | Jonas | - | 1919 | K-1 | 61 | 109 |
| Frėjus | Jonas | - | 1919 | V-13 | 1 | 60 |
| Frejus | Juozas | - | 1922 | V-4 | 1 | 45578 |
| Frėjus | Juozas | - | 1922 | V-4 | 2 | 2 |
| Frejus | Romualdas | - | 1944 | K-1 | 60 | 11134/64 |
| Frel | Jadvyga | - | 1907 | K-15 | 1 | 295 |
| Frelenderienė | Augusta | - | 1903 | L-3 | 3 | 676 |
| Frelenderis | Richard | - | 1932 | L-3 | 3 | 676 |
| Frelich | Valter | - | 1905 | K-1 | 61 | 109 |
| Frelich-Mikalaitytė | Janina | - | 1927 | V-135 | 7 | 660 |
| Frelik | Aleksandr | - | 1967 | V-145/40 | 2 | 3 |
| Frelik | Edvard | - | 1936 | L-3 | 4 | 1 |
| Frelik | Janina | - | 1933 | L-3 | 4 | 1 |
| Frelik | Karol | - | - | V-15 | 1 | 12 |
| Frelik | Karol | - | 1919 | V-135 | 3 | 6 |
| Frelik | Mečislav | - | 1948 | V-145/40 | 2 | 3 |
| Frelikis | Oskaras Germanas | - | - | 3377 | 55 | 57 |
| Fren | Isaij | - | - | 3109 | 7 | 35 |
