| Acronym | Definition |
|---|
| QTL➣Quantitative Trait Loci |
| QTL➣Quick Translation (Firefox add-on tool) |
| QTL➣Qualcomm Technology Licensing |
| QTL➣Qualified Thrift Lender |
| QTL➣Quicktime Link (file extension) |
| QTL➣Quality Teaching and Learning (Centers for Quality Teaching and Learning; Raleigh, NC) |
| QTL➣True Heading (radiotelegraphy) |