| R&DC | Research and Development Committee 
| Others |
| RD(C) | Human rhabdomyosarcoma cells
| Others |
| RDC | Race Day Condition
| Others |
| RDC | race deZert com
| Others |
| RDC | Radar Data Center
| Others |
| RDC | Radarman Chief Petty Officer
| Others |
| RDC | Radiation Detection Company
| Others |
| RDC | Radio Duty Cycling
| Others |
| RDC | Radness Dot Com
| Others |
| RDC | Rail Diesel Car
| Others |
| RDC | Railroad Development Corp
| Others |
| RDC | Ramp Damage Checker
| Others |
| RDC | Ramp Distance Control
| Others |
| RDC | Random Data Channel
| Others |
| RDC | Random Data Compression
| Others |
| RDC | Random Drive Cycles
| Others |
| RDC | Range Development Command
| Others |
| RDC | Rapid Deployment Capability
| Others |
| RDC | Reactor Dosimetry Center
| Others |
| RDC | Real Driving Conditions
| Others |
| RDC | Real Driving Cycle
| Others |
| RDC | Really Dang Crazy
| Others |
| RDC | Really Don't Care
| Others |
| RDC | Really Dumb Chick
| Others |
| RDC | Reception and Diagnostic Center
| Others |
| RDC | Reception Diagnostic and Classification
| Others |
| RDC | Recessed Dual Connector
| Others |
| RDC | Recruit Division Commander
| Others |
| RDC | Recruit Division Commanders
| Others |
| RDC | Recycling and Dismantling Centre
| Others |
| RDC | Red Deer College
| Others |
| RDC | Red Digital Clip
| Others |
| RDC | Redencao, PA, Brazil
| Others |
| RDC | Reference Designation Code
| Others |
| RDC | Reference Designator Code
| Others |
| RDC | Reference Driving Cycle
| Others |
| RDC | Refusing to Develop Country
| Others |
| RDC | Regional Data Center
| Others |
| RDC | Regional Data Collection
| Others |
| RDC | Regional Destruction Center
| Others |
| RDC | Regional Development Company
| Others |
| RDC | Regional Development Corporation
| Others |
| RDC | Regional Development Council
| Others |
| RDC | Regional Distribution Center
| Others |
| RDC | Regional Distribution Centre
| Others |
| RDC | Regional Division Chief
| Others |
| RDC | Regionally Dictated Colleges
| Others |
| RDC | Reifen Druck Control
| Others |
| RDC | Relativized Dependent Choice
| Others |
| RDC | Release Deployment Change
| Others |
| RDC | Relocation Directors Council
| Others |
| RDC | Remote Data Cache
| Others |
| RDC | Remote Data Capture
| Others |
| RDC | Remote Data Collection
| Others |
| RDC | Remote Data Collector
| Others |
| RDC | Remote Data Concentration
| Others |
| RDC | Remote Data Concentrator
| Others |
| RDC | Remote Data Control
| Others |
| RDC | Remote Deposit Capture
| Others |
| RDC | Remote Desktop Client
| Others |
| RDC | Remote Desktop Connection
| Others |
| RDC | Remote Device Control
| Others |
| RDC | Remote Differential Compression
| Others |
| RDC | Remote Domain Controller
| Others |
| RDC | Report Designer Component
| Others |
| RDC | Representative Driving Cycle
| Others |
| RDC | Republic Day Camp
| Military, Education |
| RDC | Request for Document Change
| Others |
| RDC | Research and Development Center
| Others |
| RDC | Research and Development Corporation
| Others |
| RDC | Research Data Center
| Others |
| RDC | Research Data Centers
| Others |
| RDC | Research Data Centres
| Others |
| RDC | Research Development Center
| Others |
| RDC | Research Development Committee
| Others |
| RDC | Reseda Discount Caregivers
| Others |
| RDC | Residence Dining Center
| Others |
| RDC | Residential District Commissioner
| Others |
| RDC | Residual Dipolar Coupling
| Others |
| RDC | Resolver to Digital Converter
| Others |
| RDC | Resonance Dampening Compound
| Others |
| RDC | Resource and Design Center
| Others |
| RDC | Resource Development Center
| Others |
| RDC | Resource Development Council
| Others |
| RDC | Resource Documentation Centre
| Others |
| RDC | Retail Distribution Center
| Others |
| RDC | Retailer Distribution Center
| Others |
| RDC | Reticle Decision Center
| Others |
| RDC | Retired Directors Club
| Others |
| RDC | Return Data Carrier
| Others |
| RDC | Reverse Data Channel
| Others |
| RDC | Revolution Dance Center
| Others |
| RDC | Ricoh Digital Camera
| Others |
| RDC | Ride Development Company
| Others |
| RDC | Right Drive Car
| Others |
| RDC | Right Driving Convention
| Others |
| RDC | Riverfront Development Corporation
| Others |
| RDC | Robert Deeks Construction
| Others |
| RDC | Robin Data Connect
| Others |
| RDC | Rockywold Deephaven Camps
| Others |
| RDC | Ronart Drivers Club
| Others |
| RDC | Rotary Die Cutter
| Others |
| RDC | Rotorua District Council
| Others |
| RDC | Rotten Dot Com
| Others |
| RDC | Routing Domain Confederation
| Others |
| RDC | Roxborough Development Corporation
| Others |
| RDC | Rueda de Casino
| Others |
| RDC | Runnin Da City
| Others |
| RDC | Running Down Clause
| Others |
| RDC | Rural Dental Care
| Others |
| RDC | Rural Drive Cycle
| Others |