- Perang Dunia II
- Wiktor Chabel
- Wiktor Grotowicz
- Wiktor Andersson
- Wiktor Biegański
- Invasi Ukraina oleh Rusia
- Andrew V. Schally
- Wiktor Wojtas
- Musim BWF 2024
- Resimen Infanteri ke-18 (Polandia)
- Malacolimax wiktori
- Malacolimax
- Mediterranea (gastropod)
- IUCN Red List endangered species (Animalia)
- List of near threatened molluscs
- List of non-marine molluscs of the Canary Islands
- IUCN Red List near threatened species (Animalia)
- List of near threatened invertebrates
- Mezőkövesdi KC
- List of non-marine molluscs of Bulgaria
