QBL stands for Qualified Bidders List
QBL stands for Quaker Bolivia Link (UK)
QBL stands for Quadruple Bottom Line (management principle)
QBL stands for Qualifizierungszentrum Bergisch Land (German: Training Center Bergisch Land; Bergisches Land, Germany)
QBL stands for Quality Boat Lifts, Inc. (Fort Myers, FL)
QBL stands for Questionable Bone Loss
QBT stands for Quota Book Transmittal (US DHS)
QBT stands for Quality Business Transport Europe