| Acronym | Definition |
|---|
| KBS | Korean Broadcasting System |
| KBS | Kyoto Broadcasting System (Kyoto, Japan) |
| KBS | Knowledge Based System |
| KBS | Konferencie Biskupov Slovenska (Slovak: Episcopal Conference of Slovakia) |
| KBS | Keio Business School (Keio University; Japan) |
| KBS | Kilobits per Second (computing statistic) |
| KBS | Keyboard System |
| KBS | Kemmy Business School (Ireland) |
| KBS | Kellogg Bird Sanctuary (Michigan State University) |
| KBS | Knowledge Based Solution |
| KBS | Kelly Benefit Strategies (Hunt Valley, MD) |
| KBS | Key Business System |
| KBS | Koll Bren Schreiber Realty Advisors (Newport Beach, CA) |
| KBS | Kosovo Business Support |
| KBS | Klamath Blues Society (Klamath Falls, OR) |
| KBS | Knowledge Based Search |
| KBS | Komatsu Business Support (Japan) |
| KBS | Kentucky Breakfast Stout (Founders Brewing Company beer) |
| KBS | Kommissie Buitenlandse Studerenden |
| KBS | Keystone Broadcasting System, Inc. (radio network) |