| Acronym | Definition |
|---|
| KCRS | Ken Combs Running Store (Louisville, KY) |
| KCRS | Kuwait Child's Rights Society |
| KCRS | Corsicana Airfield (Corsicana, TX) |
| KCRS | Kalpakkam Community Radio Station (India) |
| KCRS | Kaua'i Community Recycling Services (Kaua'i, HI) |
| KCRS | Kaiser Clinical Research Services (Arizona) |
| KCRS | Kansas City Rental Solutions (Kansas City, MO) |
| KCRS | Kansas City Robotics Society (Kansas City, MO) |
| KCRS | Keele Cancer Research Society (UK) |
| KCRS | Kawasaki City Rugby School (Kanagawa, Japan) |
| KCRS | Kablooey's Cache Rating System (geocaching) |
| KCRS | Knelson Concrete Recovery System |
| KCRS | Khandelwal Clinical Research Services (Mumbai, India) |
| KCRS | Kitsap County Rose Society (est. 1985; Washington) |
| KCRS | Kansas City Remodeling Show (Kansas City, MO) |