What does RDB stand for?

Racecourses Development Board - South Australia

RADAR Decoy Balloon - Air Force

Ramped Dump Barge

Random Double-Blind Trial - Medicine (DMAA)

Rapid Deployment Bridge (SAUS)

Rapidly Deployable Barge - Military (MCD)

Rare Disease Database - National Organization for Rare Disorders - Information service or system (IID)

Reader's Digest Assn'B' - NYSE symbol

Readers Digest Association - NYSE symbol (SAG)

Receive Data Buffer (SAUS)

Received Data Noninverted (SAUS)

Red Data Book (EES)

Red Data Books (GNE)

Reference Data and Bias (SAA)

Relational Data Base (PDAA)

Reply to Duplicate Booking Enquiry - Travel industry (TRID)

Requirements and Design Branch (SAA)

Requirements Data Bank - Air Force (GFGA)

Research and Development Board - Abolished, 1953, functions transferred to Department of Defense

Research and Development Bond (SAUS)

Resistance Decade Box

Resources Development Branch - Division of Cancer Treatment and Diagnosis (RCD)

Response Data Block (SAUS)

Rifle, Double Base (SAUS)

Rigid Disk Block (SAUS)

Round Die Bushing

Route Data Block (SAUS)

Royal Danish Ballet

Rudbari - Language code (ETLW)

Runway Destruction Bomb (SAUS)

Rural Development Board - British