| Acronym | Definition |
|---|
| KV | Kreisverband |
| KV | Kilovolt |
| KV | Kommunalverfassung (German: Communal Constitution) |
| KV | Kendriya Vidyalaya (Indian school) |
| KV | Kern Valley (California) |
| KV | Kissless Virgin |
| KV | Kennebecasis Valley (near Rothesay and Quispamsis, New Brunswick, Canada) |
| KV | Kvartira (Russian, apartment; used in postal addresses) |
| KV | Koetter-Vardy (algorithm) |
| KV | Kill Vehicle |
| KV | Köchelverzeichnis (Mozart Opus list of Ludwig Köchel, 1862) |
| KV | Key Variable |
| KV | Karnaugh Veitch (diagram) |
| KV | Keep Vigilant |
| KV | Killer Virus (movie I am Legend) |
| KV | Krankheitsvertretung (German: illness representation) |
| KV | Kruis van Verdienste (Dutch) |
| KV | Kort Verband (Dutch) |
| KV | Kinniya Vision (Kinnia, Sri Lanka) |
| KV | Kamikaze Vipers (gaming clan) |
| KV | Knutson-Vandenburg Act (fund to restore logged areas) |
| KV | Knights Valorous (gaming clan) |
| KV | Kriegsverwendungstauglich (Able-Bodied for War) |