The meaning of the Acronym DR is...

DR is

• Decrement Register
• Destination Register
• Delete Relationship
• Data Register

More Meanings For DR:

• Differential Reflectometry
• Design Rationale
• Dual Range
• Dynamic Range
• Delayed Rectifier
• Doplicher-Roberts theorem
• Delta Rotation
• Dorm Run
• Debit
• Daily Rate
• Derechos Reservados
• Discrepency Report
• Danmarks Radio
• Digital Research
• Delco Remy

DR is also in:

• Accounting
• Electronics
• Firms
• Mathematics
• Universities