- DXR stands for 1-Deoxy-D-Xylulose 5-Phosphate Reductoisomerase (biochemistry)
- DXR stands for Delayed Xenograft Rejection (surgery)
- DXR stands for Digital X-Ray Radiogrammetry (radiology)
- DXR stands for Diffracted X-Ray (radiation)
- DXR stands for Danbury Municipal Airport, Danbury CT (airport code)
- DXR stands for Data Extraction and Recording
DXR