

relative byte address


Radar Beacon Antenna


Ranger Body Armor


refined Born approximation


Reserve Bank of Australia

rabbit aorta

radial blanket assembly

Radiation Barrier Alloy

radiobinding assay

radioligand binding assay

radioligand binding assays

radiological buffer area

Ralph Bunche Academy

Rapid Biodiversity Assessment

rat brain astrocytes

receptor binding affinity

receptor binding assay

reentry body assembly

Refined Bitumen Association

Registered Business Administrator

Rehoboth Baster Association

Reimbursable Budget Authority

relative binding affinities

relative binding affinity

Relative Bonded Area

Residence-Based Advising

respiratory burst activity

retrobulbar anaesthesia

retrobulbar anesthesia

Reverse Bias Annealing