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GovSpeak: A Guide to U.S. Government Acronyms & Abbreviations: C

The most current, extensive and fully-linked listing of U.S. government agency, office, program and publication acronyms.


C3 Critical Infrastructure Cyber Community Voluntary Program (unable to verify 8/19) | Cyber Crimes Center | Pacific Northwest Climate Change Collaboration (unable to verify 9/15)
CA Bureau of Consular Affairs (older link archive; archive2)
CAAAC Clean Air Act Advisory Committee
CAAR Cost Analysis and Audit Resolution
CAB Climate Analysis Branch (unable to verify 11/18)
caBIG Cancer Biomedical Informatics Grid (defunct)
CAC Census Advisory Committees
CACFP Child and Adult Care Food Program
CADDIS Causal Analysis/Diagnosis Decision Information System (older link archive)
CADR Collaborative Action and Dispute Resolution, BLM | Office of Collaborative Action and Dispute Resolution, DOI
CAE Centers of Academic Excellence
CAERS CFSAN Adverse Event Reporting System (older link archive)
CAFE Corporate Average Fuel Economy
CAH Consumer Action Handbook
CAHPS Consumer Assessment of Healthcare Providers and Systems
CAI Center for Accelerating Innovation
CAIS Childhood Agricultural Injury Survey
CAL Compassionate Allowances
Calclim California Climate Data Archive
CALiPER Commercially Available LED Product Evaluation and Reporting (older link archive)
CALIPSO Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation
CAMD Clean Air Markets Division
CAMEO Computer-Aided Management of Emergency Operations
CAMI Civil Aerospace Medical Institute
CAMICC CDC/ATSDR Minority Initiatives Coordinating Committee (defunct)
CAMP College Assistance Migrant Program (older link archive)
CAMS Center for Accelerator Mass Spectrometry
CAN Cures Acceleration Network
CAOC Chief Acquisition Officers Council (earlier link)
CAP Client Assistance Program | Criminal Alien Program | Cross-Agency Performance Goals (inactive; older link archive)
CAPP Coastal Aquaculture Planning Portal (older link archive)
CAPPS II Computer Assisted Passenger Prescreening System (unable to verify; see GAO Report)
CAPS Cooperative Agricultural Pest Survey
CAPT Center for the Application of Prevention Technologies (unable to verify 5/19)
CAPUS Care and Prevention in the United States
CAR Climate Action Report (archived)
CARDS Computer Access to Research on Dietary Supplements
CARE Community Action for a Renewed Environment (unavailable 2/18)
CARS Car Allowance Rebate System (defunct) | Central Accounting Reporting System (older link archive)
CART Community Assessment Reporting Tool
CARVE Carbon in Arctic Reservoirs Vulnerability Experiment
CASAC Clean Air Scientific Advisory Committee
CASC Center for Applied Scientific Computing (older link archive) | Climate Adaptation Science Center (older link archive)
CASL Consortium for Advanced Simulation of Light Water Reactors
CASMIRC Child Abduction and Serial Murder Investigative Resources Center
CASOM Comprehensive Approaches to Sex Offender Management Program
CASPIR CDC and ATSDR Specimen Packaging, Inventory and Repository (unable to verify 8/14)
CASTNET Clean Air Status and Trends Network
CASU Cooperative Administrative Support Units (defunct)
CAT Chemical Catalysis
CATC Clean Air Technology Center | College Affordability and Transparency Center
CATR Office of Conventional Arms Threat Reduction (older link archive; archive2)
CatReg Categorical Regression Analysis
CATS Cloud-Aerosol Transport System
CAVC United States Court of Appeals for Veterans Claims
CAW Center for Animal Welfare
CAWSC California Water Science Center (older link archive)
CCID Coordinating Center for Infectious Diseases (defunct)
CCIIO Center for Consumer Information and Insurance Oversight
CCIPS Computer Crime & Intellectual Property Section
CCIWG Carbon Cycle Interagency Working Group
CCJJDP Coordinating Council on Juvenile Justice and Delinquency Prevention
CCL Drinking Water Contaminant Candidate List
CCLI Capital Case Litigation Initiative (older link archive; archive2)
CCMA Center for Coastal Monitoring and Assessment (unable to verify 10/17)
CCMC Community Coordinated Modeling Center
CCP Comprehensive Conservation Plan
CCPI Clean Coal Power Initiative (unable to verify 2/18)
CCPO Climate Change Program Office
CCR Center for Cancer Research | Central Contractor Registration (absorbed into SAM) | Commission on Civil Rights |
Consumer Confidence Reports
CCRB Collaborative Clinical Research Branch
CCRC Climate Change Resource Center
CCRI Climate Change Research Initiative
CCRIS Chemical Carcinogenesis Research Information System (older link archive)
CCRP Climate Change Response Program
CCS Capital Case Section | Carbon Capture and Storage (older link archive; archive2; archive3)
CCSI Climate Change Science Institute (older link archive)
CCSQ Center for Clinical Standards & Quality (older link archive)
CCT Center for Cancer Training
CCTAN Child Care Technical Assistance Network (changed to T/TA)
CCTE Center for Computational Toxicology & Exposure
CCTN Center for Clinical Trials Network
CCTP U.S. Climate Change Technology Program (unable to verify 3/14) | Community-based Care Transitions Program
CCU Capital Case Unit (changed to CCS)
CD Climatological Data | Compliance Division, OGE | Counterintelligence Division
CDAC Commerce Data Advisory Council (unable to verify 11/18)
CDAP Center for Disability and Aging Policy (changed to CIP)
CDAT Climate Data Analysis Tools (merged into UV-CDAT)
CDBB Child Development and Behavior Branch
CDBG Community Development Block Grants
CDBPR Center for Developmental Biology & Perinatal Research (absorbed into DER)
CDBS Consolidated Database System
CDC Centers for Disease Control and Prevention
CDCO Corporate Data Center Operations (changed to EO)
CDC WONDER CDC Wide-ranging Online Data for Epidemiologic Research
CDD Conserved Domains Database
CDDB Contraceptive Discovery and Development Branch (changed to CRB)
CDDIS Crustal Dynamics Data Information System
CDER Center for Drug Evaluation and Research (older link archive; archive2; archive3; archive4)
CDFI Community Development Financial Institutions
CDHC Coral Disease & Health Consortium
CDIAC Carbon Dioxide Information Analysis Center (older link archive)
CDIP Crash Data Improvement Program (older link archive)
CDL Commercial Driver's License Program | Cropland Data Layer
CDM Continuous Diagnostics and Mitigation (older link archive; archive2)
CDNS Climatological Data National Summary
CDO Climate Data Online
CDOM Center for Delivery, Organization, and Markets (unable to verify 10/19)
CDP Center for Domestic Preparedness
CDR Chemical Data Reporting | Climate Data Record Program
CDRH Center for Devices and Radiological Health (older link archive; archive2; archive3)
CDS Capability Development Support | Cataloging Distribution Service
CDSI Conservation Delivery Streamlining Initiative (unable to verify)
CDUP Commerce Data Usability Project (unable to verify 11/18)
CDX EPA Central Data Exchange
CE Consumer Expenditure Survey
CEA Council of Economic Advisers (older link archive)
CEAC Consular Electronic Application Center
CEAM Center for Exposure Assessment Modeling (older link archive)
CEAP Conservation Effects Assessment Project
CEBAF Continuous Electron Beam Accelerator Facility (older link archive; archive2)
CEBB Customs Electronic Bulletin Board (migrated to CBP)
CEC Commission for Environmental Cooperation
CECA Center of Excellence on Children in Adversity
CECC Congressional-Executive Commission on China
CED Community Economic Development Program
CEDI Cumulative Estimated Daily Intakes (older link archive)
CEDR Comprehensive Epidemiologic Data Resource (older link archive)
CEDS Common Education Data Standards
CEE Consumer Education and Engagement Division (older link archive)
CEHTP California Environmental Health Tracking Program (changed to Tracking California)
CEI Climate Extremes Index
CEIC Clean Energy Investment Center (changed to EIC)
CELS Computing, Environment, and Life Sciences
CEMM Center for Environmental Measurement and Modeling
CEMP Community Environmental Monitoring Program
CEN Bureau of the Census
CENC Commission on Enhancing National Cybersecurity
CENDI Federal STI Managers Group (formerly Commerce, Energy, NASA, Defense Information Managers Group)
CENRS NSTC Committee on Environment, Natural Resources, and Sustainability (defunct or inactive 1/17, WH transition)
CEO Chief Evaluation Office (older link archive) | Collect Earth Online
CEOS Child Exploitation and Obscenity Section
CEP Community Eligibility Provision
CEPI Center for Evidence and Practice Improvement
CEPPO Chemical Emergency Preparedness and Prevention Office (unable to verify 12/15)
CEPS Center for Earth and Planetary Studies
CEQ Council on Environmental Quality (defunct or inactive 1/17, WH transition)
CER Comparative Effectiveness Research (older link archive; archive2)
CERC Columbia Environmental Research Center (older link archive) | Crisis & Emergency Risk Communication
CERCLIS Comprehensive Environmental Response, Compensation, & Liability Information System (defunct; replaced by SEMS)
CERT Community Emergency Response Teams (older link archive; archive2) | Comprehensive Error Rate Testing
CES Center for Economic Studies (older link archive) | Current Employment Statistics
CESD Climate and Environmental Sciences Division (older link archive)
CESER Center for Environmental Solutions and Emergency Response | Office of Cybersecurity, Energy Security, and Emergency Response
CFA Commission of Fine Arts
CFACT Center for Financing, Access, and Cost Trends
CFAR Centers for AIDS Research
CFATS Chemical Facility Anti-Terrorism Standards (older link archive; archive2)
CFBCI Center for Faith-Based and Community Initiatives (changed to CFBNP)
CFBNP Center for Faith-Based and Neighborhood Partnerships (changed to CFOI)
CFDA Catalog of Federal Domestic Assistance (replaced by Assistance Listings)
C-FERST Community-Focused Exposure and Risk Screening Tool (no longer updating as of 8/19; older link archive)
CFFR Consolidated Federal Funds Report
CFIUS Committee on Foreign Investments in the United States (older link archive)
CFL Computers for Learning
CFLHD Central Federal Lands Highway Division
CFLR Collaborative Forest Landscape Restoration (also, CFLRP)
CFLRP Collaborative Forest Landscape Restoration Program (also, CFLR)
CFM Census Flows Mapper | Division of Contracting & Facilities Management, FWS (changed to CGS)
CFN Center for Functional Nanomaterials
CFO Chief Financial Officers Council
CFOC Chief Financial Officers Council
CFOI Centers for Faith and Opportunity Initiatives
CFP Climate Friendly Parks Program | Office of Child and Family Programs
CFPB Consumer Financial Protection Bureau
CFPCGP Community Food Projects Competitive Grant Program
CFR Code of Federal Regulations (older link archive)
CFRP Cuban Family Reunification Parole Program
CFS Commodity Flow Survey (older link archive; archive2; archive3)
CFSAC Chronic Fatigue Syndrome Advisory Committee (defunct 9/18)
CFSAN National Center for Food Safety and Applied Nutrition (older link archive; archive2)
CFSRs Child and Family Services Reviews (older link archive)
CFSRU Counterterrorism and Forensic Science Research Unit
CFTC Commodity Futures Trading Commission
CG Comptroller General of the United States (older link archive)
CGAHR Center for Grain and Animal Health Research
CGB Cancer Genetics Branch (changed to CGCGB) | Clinical Genetics Branch | Consumer & Governmental Affairs Bureau (older link archive)
CGCGB Cancer Genetics and Comparative Genomics Branch (older link archive)
CGCI Cancer Genome Characterization Initiative
CGFS Bureau of the Comptroller and Global Financial Services (older link archive)
CGH Center for Global Health
CGMHR Center for Global Mental Health Research
CGP Catalog of U.S. Government Publications
CGS Center for Global Security (unable to verify 8/19) | Division of Contracting and General Services
CGSR Center for Global Security Research
CI Computation Institute (defunct 2018; older link archive) | Criminal Investigation (older link archive)
CIA Central Intelligence Agency
CIADM Centers for Innovation in Advanced Development and Manufacturing
CIAO Critical Infrastructure Assurance Office (see NIAC)
CIAP Coastal Impact Assistance Program
CIB Clinical Investigations Branch
CIC Census Information Centers | Consumer Information Center (discontinued; replaced by
CIC/AG Counterintelligence Center Analysis Group (unable to verify 2/17)
CICA U.S.-Mexico Border Information Center on Air Pollution
CICP Countermeasures Injury Compensation Program
CIDA Center for Integrated Data Analytics (changed to OWI)
C-IEDS Counter-IED Section
CI-FLOW Coatal and Inland Flooding Observation and Warning Project
CIFS Center for Innovative Finance Support
CIG Conservation Innovation Grants
CIGIE Council of the Inspectors General on Integrity and Efficiency
CIGP Citizenship and Integration Grant Program (changed to Citizenship and Assimilation Grant Program)
CIH Crop Insurance Handbook
CIHS Center for Integrated Health Solutions (older link archive)
CIMC Cleanups in My Community
CINDRR Center of Innovation on Disability and Rehabilitation Research
CINMS Channel Islands National Marine Sancturary
CINT Center for Integrated Nanotechnologies
CIO Council Chief Information Officers Council
CIOC Chief Information Officers Council
CIP Cancer Imaging Program | Cataloging in Publication (older link archive) | Center for Integrated Programs (older link archive) | Division for International Communications and Information Policy
CIPRIS Coordinated Interagency Partnership Regulating International Students (see SEVIS)
CIR Current Industrial Reports (older link archive)
CIRA Climate Change Impacts and Risks Analysis
CIRG Critical Incident Response Group
CIS Cancer Information Service (older link archive)
CISA Cybersecurity and Infrastructure Security Agency (older link archive)
CISE Directorate for Computer & Information Science & Engineering
CIT Center for Information Technology | United States Court of International Trade (older link archive)
CITA Committee for the Implementation of Textile Agreements (unable to verify 2/16)
CITES Convention on International Trade in Endangered Species of Wild Fauna and Flora
Cities-LEAP Cities Leading through Energy Analysis and Planning
CIV Civil Division
CJIS Criminal Justice Information Services
CLA Center for Legislative Archives
CLARREO Climate Absolute Radiance and Refractivity Observatory
CLAS Culturally and Linguistically Appropriate Services
CLASS Center for the Library's Analytical Scientific Samples | Comprehensive Large Array-Data Stewardship System (older link archive; archive2; archive3)
CLCCHC Center for Linguistic and Cultural Competency in Health Care (unable to verify 9/19)
CLD Center for Leadership Development | Contract Law Division
CLDP Commercial Law Development Program
CLEAR Clearinghouse for Labor Evaluation and Research
CLG Certified Local Government
CLIA Clinical Laboratory Improvement Amendments (older link archive; archive2)
CLILL Clinical Investigator Inspection List (older link archive)
Climate R&D Climate Research and Development Program (older link archive)
ClinGen Clinical Genome Resource
CLP Chemistry of Life Processes
CLSD Comprehensive Literacy State Development
CLU Climate and Land Use Change (changed to Land Resources)
CMAQ Congestion Mitigation and Air Quality Improvement Program
CMB Clinical/Medical Branch | Comparative Medicine Branch
CMBC Creative Media and Broadcast Center (older link archive)
CMCS Center for Medicaid and CHIP Services
CMECS Coastal and Marine Ecological Classification Standard (older link archive)
CMEDE Center for Materials in Extreme Dynamic Environments
CMEL Center for Management and Executive Leadership (changed to FAA University; unable to verify 11/14)
CMGDS Coastal and Marine Geoscience Data System
CMGP Coastal and Marine Geology Program (changed to Coastal/Marine Hazards and Resources Program)
CMHS Center for Mental Health Services
CMIP Coupled Model Intercomparison Project (older link archive)
CMMD Condensed Matter and Materials Division (changed to MSD)
CMMI Division of Civil, Mechanical and Manufacturing Innovation
CMO Certificate Management Offices | Congressional Members Organization (older link archive)
CMOP Coalbed Methane Outreach Program
CMOR Climate Model Output Rewriter (unable to verify 5/15)
CMRP Clinical Monitoring Research Program (changed to CMRPD)
CMRPD Clinical Monitoring Research Program Directorate
CMS Carbon Monitoring System | Centers for Medicare and Medicaid Services
CMSHS Center for Maritime Safety and Health Studies
CMSI Crop Moisture Stress Index
CMSP Coastal and Marine Spatial Planning
CMTS Committee on the Marine Transportation System
CMU Crisis Management Unit
CMV Center for Minority Veterans
CMVS Center for Motor Vehicle Safety
COAC Commercial Customs Operations Advisory Committee (previously, Advisory Committee on Commercial Operations of the Customs and Border Protection)
COAST Coastal Ocean Assessments, Status, and Trends (unable to verify 5/16)
COBRA Consolidated Omnibus Budget Reconciliation Act
CoC Continuum of Care Program
COCA Clinician Outreach and Communication Activity | Coastal and Ocean Climate Applications (older link archive)
CoCASA Comprehensive Clinic Assessment Software Application
CoCHP Coordinating Center for Health Promotion (defunct)
CODIS Combined DNA Index System
COE Center for Outcomes and Evidence (merged into CEPI) | Grants Center of Excellence
COGH Coordinating Office for Global Health (changed to CGH)
COL Cooperative Oxford Laboratory (older link archive)
COLC Copyright Office, Library of Congress
COMBAT Commercial Building Analysis Tool for Energy-Efficient Retrofits (unable to verify 6/19)
CONPLAN U.S. Government Interagency Domestic Terrorism Concept of Operations Plan (.pdf)
CONSER Cooperative Online Serials
COOL Country of Origin Labeling
COOP Continuity of Operations (older link archive; archive2) | Cooperative Observer Network
CO-OP Consumer Operated and Oriented Plan (older link archive)
CO-OPS Center for Operational Oceanographic Products and Services
CoP Conference of the Parties
COPAG Cosmic Origins Program Analysis Group
COPR Council of Public Representatives (unable to verify 11/14)
COPS Office of Community Oriented Policing Services
COPs/ROPs Country Operational Plans (older link archive)
COR Cosmic Origins Program
CORAL COral Reef Airborne Laboratory
CORD CDC Online Resource Directory (unable to verify 12/18) | Childhood Obesity Research Demonstration
CORE Network Coordinated Outbreak Response and Evaluation Network (older link archive)
Core SVIPP Core State Violence and Injury Prevention Program
Core VIPP Core Violence and Injury Prevention Program (changed to Core SVIPP)
CoRIS Coral Reef Information System
CORP Corporation for National and Community Service
CORS Continuously Operating Reference Stations
CoS NSTC Committee on Science (defunct or inactive 1/17, WH transition)
COS Report of Organization
COSIM Climate, Ocean and Sea Ice Modeling (unable to verify 12/16)
CoSTEM NSTC Committee on Science, Technology, Engineering, and Math Education (defunct or inactive 1/17, WH transition)
CoT NSTC Committee on Technology (defunct or inactive 1/17, WH transition)
COTPER Coordinating Office for Terrorism Preparedness & Emergency Response (defunct)
COTS Cotton, Oilseeds, Tobacco and Seeds Division (unable to verify 12/13)
CP Chemistry and Pharmacology Branch
CP3 Center for Primary Care, Prevention, and Clinical Partnerships (merged into CEPI)
CPA Office of Congressional and Public Affairs, State
CPAD Chemical and Pollutant Assessment Division
CPARD Certification Plan and Reporting Database (older link archive)
CPARS Contractor Performance Assessment Reporting System
CPB Chemistry and Pharmaceutics Branch | Corporation for Public Broadcasting
CPC Climate Prediction Center | Cooperative Patent Classification
CPCat Chemical and Product Categories
CPD Center for Protected Disclosures | Correctional Programs Division | Office of Community Planning and Development (older link archive)
CPDB Carcinogenic Potency Database (retired 12/19)
CPEX Census Program for Evaluations and Experiments (older link archive)
CPGL Conservation of Private Grazing Land
CPGM Compliance Program Guidance Manual (older link archive)
CPH Census of Population and Housing
CPHC Central Pacific Hurricane Center (older link archive)
CPHEA Center for Public Health and Environmental Assessment
CPHST Center for Plant Health Science and Technology
CPI Center for Program Integrity (older link archive; archive2) | Consumer Price Index | Counter-Proliferation Investigations | Office of Counter-Proliferation Initiatives (older link archive; archive2)
CPNI Customer Proprietary Network Information
CPO Climate Program Office | Coral Protocols Online | Corrections Program Office (now part of BJA)
CPONDER CDC’s PRAMS Online Data for Epidemiologic Research (discontinued: replaced by PRAMStat)
CPP Capital Purchase Program | Clean Power Plan (older link archive)
CPPBSD Committee for Purchase From People Who Are Blind or Severely Disabled (aka "U.S. AbilityOne Commission")
CPPD Climate Protection Partnerships Division (unable to verify 9/15)
CPPM Crop Protection and Pest Management Program
CPPW Communities Putting Prevention to Work Program
CPR Center for Population Research (absorbed into DER) | Center for Preparedness and Response
CPRC Conflict Prevention and Resolution Center
CPRS Construction Progress Reporting Survey
CPS Child Passenger Safety (replaced by Parents Central, then Parents and Caregivers) | Current Population Survey
CPSC Consumer Product Safety Commission
CPS-FSS Current Population Survey Food Security Supplement
CPSO Cataloging Policy and Support Office (changed to PSD)
CPSRB Chemistry and Physiological Systems Research Branch (changed to CP)
CPVA Child Pornography Victim Assistance (older link archive)
CQuIPS Center for Quality Improvement and Patient Safety
CRA Community Reinvestment Act
CRAD Compliance Risk Analysis Division (older link archive; archive2)
CRB Contraception Research Branch | Copyright Royalty Board (older link archive)
CRC Cancer, Reproductive, Cardiovascular, and Other Chronic Disease Prevention Program | Civil Rights Center (older link archive)
CRCC Strategy Cultural Resources Climate Change Strategy
CRCCP Colorectal Cancer Control Program
CRCHD Center to Reduce Cancer Health Disparities
CRCL Office for Civil Rights and Civil Liberties
CRCP Coral Reef Conservation Program
CRDC Civil Rights Data Collection
CRDP Cataloging Record Distribution Program
CRE Climate Ready Estuaries
CreDS Credentialing Distribution System
CRENL Commission to Review the Effectiveness of the National Energy Laboratories
CREP Conservation Reserve Enhancement Program
CREST CIA Records Search Tool
CREW Continuous Reliability Enhancement for Wind (older link archive; archive2)
CRF Combustion Research Facility
CRGB Clinical Research Grants Branch
CRGR Committee to Review Generic Requirements
CRH Contraception & Reproductive Health Branch (changed to CDDB, then CRB)
CRHP Civil Rights History Project
CRIS Center for Risk & Integrated Sciences (unable to verify 12/13) | Current Research Information System
CRISP Computer Retrieval of Information on Scientific Projects (merged into RePORT)
CRM Criminal Division | Cultural Resources Management
CRMC Center for Research for Mothers & Children (absorbed into DER)
CROMERR Cross-Media Electronic Reporting Rule
CROSS Customs Rulings Online Search System
CRP Community Resilience Panel for Buildings and Infrastructure Systems (older link archive) | Conservation Reserve Program
CRPDG Compensation Research and Program Development Group
CRS Community Relations Service | Congressional Research Service
CRSCI Climate-Ready States and Cities Initiative
CRSRA Commercial Remote Sensing Regulatory Affairs
CRT Climate Resilience Toolkit
CRWU Creating Resilient Water Utilities
CS U.S. Commercial Service (older link archive)
CS&C Office of Cybersecurity and Communications (changed to CISA Cybersecurity Division)
CSAC Chemical Security Analysis Center | Citizens' Stamp Advisory Committee
CSAP Center for Substance Abuse Prevention
CSAPR Cross-State Air Pollution Rule
CSAT Center for Substance Abuse Treatment
CSB U.S. Chemical Safety Board
CSBG Cell and Structural Biology Group (older link archive; archive2) | Community Services Block Grant
CSC Climate Science Centers (changed to CASC) | NOAA Coastal Services Center (merged into OCM)
CSCE Commission on Security and Cooperation in Europe (Helsinki Commission)
CSCOR Center for Sponsored Coastal Ocean Research (unable to verify 10/17)
CSD Chemical Sciences Division (LLNL) (changed to NACS) | Chemical Sciences Division (NOAA) | Cyber Security Division (unable to verify 6/19)
CSDL Coast Survey Development Laboratory
CSE Office of Child Support Enforcement (changed to OCSE)
CSELS Center for Surveillance, Epidemiology and Laboratory Services (older link archive)
CSEM Case Studies in Environmental Medicine
CSEPP Chemical Stockpile Emergency Preparedness Program
CSFP Commodity Supplemental Food Program (older link archive)
CSGB Computational and Statistical Genomics Branch (older link archive)
CSGCL Crop Systems and Global Change Lab (changed to ACSL)
CSI Center for the Study of Intelligence | Climate and Societal Interactions Division (older link archive) |
Computational Science Initiative | Conservation Study Institute (changed to Stewardship Institute) | Container Security Initiative
CSN Consumer Sentinel Network
CSO Bureau of Conflict and Stabilization Operations (older link archive) | Congressional Staff Organization (older link archive)
CSOS Controlled Substance Ordering System
CSOSA Court Services and Offender Supervision Agency for the District of Columbia
CSP Charter Schools Program | Community Science Program (older link archive) | Conservation Stewardship Program
CSPR Consolidated State Performance Reports (unable to verify 10/10)
CSR Center for Scientific Review | Comprehensive School Reform Program
CSRC Computer Security Resource Center
CSREES Cooperative State Research, Education, and Extension Service (changed to NIFA)
CSRS Call Sign Reservation and Authorization System (older link archive)
CSS Controlled Substance Staff | Crime and Safety Surveys
CSSI Center for Strategic Scientific Initiatives
CSSR Climate Science Special Report
CSTL Chemical Science & Technology Laboratory (merged into MML)
CSTLTS Center for State, Tribal, Local, and Territorial Support