- Paulovich, Badzim1
- Petrukhina, L. V.1
- Piven', L. S.1
- Popov, A. S.1
- Postnikov, N. N.1
- Prussakova, E. A.1
- Ptaszycki, Stanisław1
- Rádl, Emanuel, 1873-19421
- Salomatin, V. A.1
- Schmidt, Otto I︠U︡lʹevich1
- Shestakov, V. P.1
- Shmidt, Eduard1
- Siemieniuk1
- Smirnova, IU. A.1
- Sorochan, V.1
- Talankin, IU. K.1
- Tarakanova, E.1
- Troitskii, Illarion (Archbishop)1
- Tsydzik, A. T.1
- Tugwell, Rexford G.1