| Acronym | Definition |
|---|
| DCR | Department of Conservation and Recreation |
| DCR | Decrease |
| DCR | Department of Clinical Research (various organizations) |
| DCR | Desenvolvimento Científico Regional (Portuguese: Regional Scientific Program) |
| DCR | Diseases of the Colon & Rectum (journal; American Society of Colon and Rectal Surgeons) |
| DCR | Division of Clinical Research (various organizations) |
| DCR | Digital Cable Ready (television) |
| DCR | Digital Collections and Research (University of Maryland) |
| DCR | Data Collection Request |
| DCR | Decrement Register |
| DCR | Device Credential Repository |
| DCR | Dynamic Contrast Ratio |
| DCR | Date of Creation |
| DCR | Digital Camera Recorder |
| DCR | Disable Correction |
| DCR | Director File |
| DCR | Digital Cassette Recorder |
| DCR | Data Connection Resource |
| DCR | Debt Coverage Ratio |
| DCR | Dark Crisis (Yu-Gi-Oh! cards) |
| DCR | Dacryocystorhinostomy (medical procedure) |
| DCR | Director of Community Relations (various locations) |
| DCR | Demand/Capacity Ratio (engineering) |
| DCR | Director File (Macromedia Shockwave file extension) |
| DCR | Data Collection Regulation (EU) |
| DCR | Division Cuirassée de Réserve (French: Reserve Armored Division) |
| DCR | Design Change Request |
| DCR | Déclaration Commune des Revenus (French: Joint Statement of Income) |
| DCR | Disease Control Rate |
| DCR | Device Control Register |
| DCR | Data Center Relocation |
| DCR | Direct Conversion Receiver |
| DCR | Direct Current Resistance |
| DCR | Design and Construction Regulations (offshore legislation; UK) |
| DCR | Diploma of the College of Radiographers |
| DCR | Document Change Request |
| DCR | Department of Corrections and Rehabilitation (California, USA) |
| DCR | District of Columbia Register (Washington, DC) |
| DCR | Design Certification Review |
| DCR | Development Cooperation Report |
| DCR | Daily Charter Rate |
| DCR | Development Control Regulations (India) |
| DCR | Discretionary Conditional Release (Criminology, UK) |
| DCR | Degradation Category Rating (ITU-T) |
| DCR | DOTMLPF Change Recommendation |
| DCR | District of Campbell River (Canada) |
| DCR | Diamond Creek Runners (club; Australia) |
| DCR | Dynamically Controlled Routing (Sprint) |
| DCR | Data Connection Resource (Lotus Notes) |
| DCR | Divisions Cuirassées (French Army WWII Armored Division) |
| DCR | Digital Cable Radio |
| DCR | Document Change Record |
| DCR | Department of Community Resources |
| DCR | Division of Campus Recreation |
| DCR | Dauphiné Construction Rénovation (French building renovation company) |
| DCR | Downconverter and Receiver Unit (US DoD Satellite Communications) |
| DCR | Design Concept Review |
| DCR | Down Syndrome Chromosome Region |
| DCR | Document Control Register |
| DCR | Drawing Change Request |
| DCR | Drop Call Rate (cell phones) |
| DCR | Digital Coast Roundtable |
| DCR | Director's Conference Room |
| DCR | Duty Diesel Common Rail |
| DCR | Dispenser Card Reader (POS software) |
| DCR | Displacement Chemical Regeneration |
| DCR | Design Criteria Report |
| DCR | Downconverting Receiver |
| DCR | Data Centric Flight Recorder |
| DCR | Design Concern Report (NASA) |
| DCR | Daily Change Report |
| DCR | Data Command Release/Refuse |
| DCR | Data Collection Recorder |
| DCR | Digital Direct Conversion Receiver |
| DCR | Data/Detector Characterization Robot |
| DCR | Defueling Completion Report |
| DCR | Direct Conversion Reactor |
| DCR | Delivery Change Report |
| DCR | Document Change Review (NASA) |
| DCR | Deming Chain Reaction (management) |
| DCR | Delay Credit |
| DCR | Delivery Confirmation Required |
| DCR | Derby Crash Repair (UK) |
| DCR | Dublin Central Reservations |
| DCR | Deposit Control Record |
| DCR | Digital Coded Radar |
| DCR | Disaster Control Recovery |
| DCR | Deputy Commander for Resource Management |
| DCR | Dynamic Capture Rate (economics) |
| DCR | Director Control Room |
| DCR | Division of Career Resources (US NIH) |
| DCR | Direct Conversion Record |
| DCR | Differentially Coherent Receiver |
| DCR | Derby City Radioactives (radio club) |
| DCR | Declaration Control Report (tax returns) |