- ZCR stands for Zero Channel Raid (RAID technology)
- ZCR stands for Zero-Channel RAID
- ZCR stands for Zero-Crossing Rate
- ZCR stands for Zip Code Rapists (band)
- ZCR stands for Zweefvliegclub Rotterdam (Netherlands)
- ZCR stands for Zwemclub Residentie (Netherlands)
- ZCR stands for Zonta Club of Rochester (New York)
- ZCR stands for Zero-temperature Coefficient Resistor
- ZCR stands for Zone of Cartilage Resorption
ZCR