| Acronym | Definition |
|---|
| KLS➣Kimora Lee Simmons (women's apparel; beauty supplies) |
| KLS➣Key List Server |
| KLS➣Kenco Logistic Services (est. 1950) |
| KLS➣KLM Luchtvaartschool (KLM Flight Academy; Eelde, The Netherlands) |
| KLS➣Kinesiology and Leisure Science (University of Hawaii at Manoa) |
| KLS➣Key Largo School (Florida) |
| KLS➣Kuala Lumpur Sentral (commercial and transportation area; Malaysia) |
| KLS➣Kaba Lodging Systems (global electronic lock provider) |
| KLS➣Kleine-Levine Syndrome (neurological disorder) |
| KLS➣Kingston Liberal Synagogue (UK) |
| KLS➣Kalamazoo Landscape Supplies (Kalamazoo, MI) |
| KLS➣Kansas Light Source (laser facility) |
| KLS➣Kustom Life Style (French custom car club; est. 2006) |
| KLS➣Kingston Language Scheme (UK) |
| KLS➣Known-Lifetime Space (programming) |
| KLS➣Kit Letter Designator |
| KLS➣Kernel Lockdown Scripts |
| KLS➣Kachroo Legal Services (Cambridge, MA) |
| KLS➣Kidney Learning Solutions (National Kidney Foundation) |