| Acronym | Definition |
|---|
| KLR➣Kosten-Leistungsrechnung (German: Cost-Performance Accounting) |
| KLR➣Kazaa Lite Resurrection (file sharing software) |
| KLR➣Kalichstein-Laredo-Robinson Trio (band) |
| KLR➣Kelly Law Registry (Troy, MI) |
| KLR➣Kahn, Litwin, Renza & Co., Ltd. (accounting firm; various locations) |
| KLR➣Kalmar, Sweden - Kalmar (Airport Code) |
| KLR➣Kawartha Lakes Railway (Canada) |