| Acronym | Definition |
|---|
| KSP | Kerbal Space Program (game) |
| KSP | Kentucky State Police |
| KSP | Key Storage Provider |
| KSP | Keiwet Stream Protocol |
| KSP | Knights of St. Patrick (University of Illinois) |
| KSP | Machine Gun (Swedish military) |
| KSP | Kanagawa Science Park (Kanagawa, Japan) |
| KSP | Solubility Product Constant |
| KSP | Key Stone Project (Japan) |
| KSP | Kulang Sa Pansin (song) |
| KSP | Karnataka State Police (India) |
| KSP | Kazusa Akademia Park (Japanese academic park) |
| KSP | KSP Sound Player (audio player for Windows) |
| KSP | Knowledge Sharing Project (various organizations) |
| KSP | Kanzaki Specialty Papers, Inc. (Japan) |
| KSP | Kiptopeke State Park (Virginia) |
| KSP | Kokusai Security Patrols (Japan) |
| KSP | Korean Society for Parasitology |
| KSP | Kulangot Sa Pader |
| KSP | Key Science Program |
| KSP | Key Selling Point |
| KSP | Key Service Provider |
| KSP | Key Support Processes |
| KSP | Kilusang Bagong Lipunan (Philippines, New Society Movement) |
| KSP | Kivi Sakset Paperi (Finnish: Rock Scissors Paper) |
| KSP | Key-event-driven Scenario Pattern |
| KSP | Korešpondencný Seminár z Programovania (Correspondence Seminar in Programming) |