National Ambient Air Quality Standards
| NACIC |
National Counterintelligence Center (merged into ONCIX) |
| NAEP |
National Assessment of Educational Progress |
| NAFTA |
North American Free Trade Agreement |
| NAICS |
North American
Industry Classification System |
| NAIS |
National Animal Identification System |
| NAL |
National Agricultural
Library |
| NAO |
National Applications Office |
| NARA |
National Archives and Records
Administration |
| NAS |
The National Academies
|
| NASA |
National Aeronautics and Space
Administration |
| NASM |
National Air and Space
Museum |
| NASS |
National Agricultural Statistics
Service |
| NATO |
North Atlantic Treaty
Organisation |
| NAWQA |
National Water-Quality Assessment Program |
| NBAC |
National Bioethics Advisory Commission (replaced by PCBE; archived at GU) |
| NBC |
National Business Center
|
| NBI |
National Bridge Inventory |
| NBII |
National Biological
Information Infrastructure |
| NBIS |
National Bridge Inspection Standards |
| NBL |
New Brunswick Laboratory |
| NBS |
National Beneficiary Survey |
| NCA |
National Cemetery Administration
|
| NCACA |
National Capital Arts and Cultural Affairs |
| NCADI |
National Clearinghouse for Alcohol and Drug Information |
| NCAP |
New Car Assessment Program |
| NCAVC |
National Center for the Analysis of Violent Crime |
| NCBDDD |
National Center on Birth Defects and Developmental Disabilities
|
| NCBI |
National Center for
Biotechnology Information |
| NCC |
National Coordinating Center for
Telecommunications |
| NCCAM |
National Center for Complementary and Alternative Medicine |
| NCCC |
National Civilian Community Corps
|
| NCCDPHP |
National Center for Chronic
Disease Prevention and Health Promotion |
| NCCIC |
National Child Care Information and Technical Assistance Center |
| NCCOS |
National Centers for Coastal Ocean Science |
| NCCS |
National Center for Computational Sciences |
| NCCT |
National Center for Computational Toxicology |
| NCD |
National Council on
Disability |
| NCDC |
National Climatic Data Center |
| NCEE |
National Center for Education Evaluation and Regional Assistance |
| NCEH |
National Center for Environmental Health |
| NCEP |
National Centers for Environmental Prediction |
| NCES |
National Center for Education Statistics
|
| NCETR |
National Center for Explosives Training and Research |
| NCGMP |
National Cooperative Geologic Mapping Program |
| NCHHSTP |
National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention |
| NCHM |
National Center for Health Marketing |
| NCHS |
National Center for Health
Statistics |
| NCHSTP |
National Center for HIV, STD, and TB Prevention (changed to NCHHSTP) |
| NCI |
National Cancer Institute |
| NCID |
National Center for
Infectious Diseases (absorbed by NCHHSTP, NCIRD, NCPDCID, and NCZVED) |
| NCIPC |
National Center for Injury
Prevention and Control |
| NCIRD |
National Center for Immunization and Respiratory Diseases |
| NCIS |
Naval Criminal Investigative Service |
| NCIX |
Office of the National Counterintelligence Executive |
| NCJRS |
National Criminal Justice Reference
Service |
| NCLB |
No Child Left Behind
|
| NCLIS |
National Commission on Libraries and Information Science (defunct as of 3/08; see Wayback Machine) |
| NCMHD |
National Center on Minority Health and Health Disparities |
| NCNR |
NIST Center for Neutron Research |
| NCP |
National Oil and Hazardous Substances Pollution Contingency Plan |
| NCPC |
National Capital Planning Commission |
| NCPDCID |
National Center for Preparedness, Detection, and Control of Infectious Diseases |
| NCPHI |
National Center for Public Health Informatics |
| NCPTSD |
National Center for PTSD |
| NCR |
National Capital Region |
| NCRR |
National Center for Research Resources |
| NCS |
National Clandestine Service | National Communications System |
| NCSD |
National Cyber Security Division |
| NCTC |
National Conservation Training Center | National Counterterrorism Center |
| NCTR |
National Center for Toxicological Research |
| NCUA |
National Credit Union Administration |
| NCVHS |
National Committee on Vital and Health Statistics |
| NCZVED |
National Center for Zoonotic, Vector-Borne, and Enteric Diseases |
| NDB |
NIH Data Book |
| NDC |
National Declassification Center | National Drug Code Dictionary |
| NDDIC |
National Digestive Diseases Information Clearinghouse |
| NDDS |
Narcotic and Dangerous Drug Section | |
| NDIC |
National Diabetes Information Clearinghouse | National Drug Intelligence Center |
| NDIIPP |
National Digital Information Infrastructure and Preservation Program |
| NDMS |
National Disaster Medical System
|
| NDPC |
National Domestic Preparedness Consortium
|
| NDU |
National Defense University |
| NE |
Office of Nuclear Energy |
| NEA |
National Endowment for the
Arts | Bureau of Near Eastern Affairs |
| NEC |
National Economic Council |
| NED |
NIH Enterprise Directory |
| NEGP |
National Education Goals Panel (defunct; UNT has archived some
material) |
| NEH |
National Endowment for the
Humanities |
| NEI |
National Eye Institute |
| NEIC |
National Earthquake Information Center | National Enforcement Investigations Center |
| NEISS |
National Electronic Injury Surveillance System |
| NEJAC |
National Environmental Justice Advisory Council
|
| NEPIS |
National Environmental Publications Information System (merged into NSCEP) |
| NERSC |
National Energy Research Scientific
Computing Center |
| NESDIS |
National Environmental
Satellite, Data, and Information Service |
| NETL |
National Energy Technology
Laboratory |
| NFA |
National Fire Academy |
| NFC |
National Finance Center |
| NFIP |
National Flood Insurance Program |
| NFIRS |
National Fire Incident Reporting System |
| NFLIS |
National Forensic Laboratory Information System |
| NGA |
National Gallery of Art | National Geospatial-Intelligence Agency |
| NGC |
National Guideline Clearinghouse |
| NGDC |
National Geophysical Data Center |
| NHAS |
National HIV/AIDS Strategy |
| NHC |
National Hurricane Center |
| NHCBP |
National Historic Covered Bridge Preservation Program |
| NHGRI |
National Human Genome Research
Institute |
| NHI |
National Highway
Institute |
| NHIC |
National Health
Information Center |
| NHIN |
Nationwide Health Information Network |
| NHL |
National Historic Landmarks Program |
| NHLBI |
National Heart, Lung and Blood Institute |
| NHPRC |
National
Historical Publications and Records Commission |
| NHSC |
National Health Service Corps |
| NHTSA |
National Highway Traffic Safety
Administration |
| NIA |
National Institute on Aging |
| NIAAA |
National Institute on Alcohol
Abuse and Alcoholism |
| NIAC |
National Infrastructure Advisory Council |
| NIAID |
National Institute of Allergy and Infectious Diseases |
| NIAMS |
National Institute of Arthritis
and Musculoskeletal and Skin Diseases |
| NIBIB |
National Institute of Biomedical Imaging and Bioengineering |
| NIC |
National Ice Center | National Institute of Corrections |
| NICHD |
National Institute of Child Health and Human Development |
| NICS |
National Instant Criminal Background Check System |
| NIDA |
National Institute on Drug Abuse |
| NIDCD |
National Institute on Deafness and Other Communication Disorders |
| NIDCR |
National Institute of Dental and Craniofacial Research |
| NIDDK |
National Institute of Diabetes and Digestive and Kidney Disease |
| NIDRR |
National Institute on Disability and Rehabilitation Research |
| NIEHS |
National Institute of
Environmental Health Sciences |
| NIFC |
National Interagency Fire
Center |
| NIFL |
National Institute for
Literacy |
| NIGC |
National Indian Gaming
Commission |
| NIGMS |
National Institute of General
Medical Sciences |
| NIH |
National Institutes of Health |
| NIJ |
National Institute of Justice |
| NIMA |
National Imagery and Mapping Agency (replaced by NGA) |
| NIMH |
National Institute of Mental
Health |
| NIMS |
National Incident Management System |
| NINDS |
National Institute of Neurological
Disorders and Stroke |
| NINR |
National Institute of Nursing
Research |
| NIOSH |
National Institute for Occupational Safety and Health |
| NIP |
National Immunization Program |
| NIPA |
National Income and Product Accounts |
| NIPC |
National Infrastructure Protection Center (merged with IAIP) |
| NIPP |
National Infrastructure Protection Plan |
| NIST |
National Institute of Standards and Technology |
| NISTIR |
National Institute of Standards and Technology Interagency Report |
| NITRD |
Networking and Information Technology Research and Development |
| NIWQP |
National Irrigation Water Quality Program |
| NJTTF |
National Joint Terrorism Task Force |
| NKUDIC |
National Kidney and Urologic Diseases Information Clearinghouse |
| NLE |
National Library of
Education |
| NLM |
National Library of Medicine
|
| NLS |
National Library Service for the Blind and Physically Handicapped |
| NLRB |
National Labor Relations Board |
| NMAI |
National Museum of the American Indian |
| NMAM |
NIOSH Manual of Analytical Methods |
| NMAO |
NOA Marine and Aviation Operations
|
| NMB |
National Mediation
Board |
| NMFS |
National Marine Fisheries
Service |
| NMMSS |
Nuclear Materials Management & Safeguards System |
| NMREC |
National Maritime Resource and Education Center |
| NNI |
National Nanotechnology Initiative
|
| NNSA |
National Nuclear Security
Administration |
| NOAA |
National Oceanic and Atmospheric
Administration |
| NODC |
National Oceanographic Data
Center |
| NOS |
National Ocean Service |
| NPCR |
National Program of Cancer Registries |
| NPDB |
National Practitioner Data Bank |
| NPOESS |
National Polar-orbiting Operational Environmental Satellite System |
| NPR |
National Partnership for Reinventing Government (archived at UNT) |
| NPS |
National Park Service |
| NPTO |
National Petroleum Technology Office (unable to verify 1/08; likely absorbed into SCNGO) |
| NR |
National Register of
Historic Places |
| NRC |
Nuclear Regulatory Commission | National Response Center
|
| NRCS |
Natural Resources Conservation
Service |
| NRDP |
National Rural Development Partnership |
| NREL |
National Renewable Energy Laboratory |
| NREN |
National Research and Education
Network |
| NREVSS |
National
Respiratory and Enteric Virus Surveillance System |
| NRL |
Naval Research Laboratory |
| NRO |
National Reconnaissance Office |
| NRPC |
National
Railroad Passenger Corporation (AMTRAK) |
| NRRSS |
National River Restoration Science Synthesis |
| NSA/CSS |
National Security Agency/Central Security Service |
| NSABB |
National Science Advisory Board for Biosecurity |
| NSC |
National Security
Council |
| NSCEP |
National Service Center for Environmental Publications |
| NSD |
National Security Division |
| NSDI |
National Spatial Data Infrastructure |
| NSF |
National Science Foundation |
| NSGO |
National Sea Grants Office |
| NSIP |
Nutrition Services Incentive Program |
| NSLP |
National School Lunch Program |
| NSMP |
National Strong-Motion Project |
| NSOPR |
National Sex Offender Public Registry (changed to NSOPW) |
| NSOPW |
Dru Sjodin National Sex Offender Public Website |
| NSSE |
National Special Security Event |
| NSSL |
National Severe Storms Laboratory |
| NSTC |
National Science and Technology Center |
| NSTL |
National
Space Technology Laboratories |
| NTC |
National Training Center |
| NTI |
National Transit Institute |
| NTIA |
National Telecommunications and
Information Administration |
| NTID |
National Technical Institute for the Deaf
|
| NTIS |
National Technical Information
Service |
| NTL |
National Transportation Library |
| NTP |
National Toxicology
Program |
| NTRC |
National Transportation Research Center |
| NTSB |
National Transportation Safety
Board |
| NURP |
NOAA's Undersea Research Program |
| NVD |
National Vulnerability Database |
| NVSS |
National Vital Statistics System |
| NWBC |
National Women's Business Council |
| NWC |
National War
College |
| NWCG |
National Wildfire Coordinating
Group |
| NWFSC |
Northwest Fisheries Science Center |
| NWHC |
National Wildlife Health Center |
| NWHIC |
National Women's Health Information Center
|
| NWI |
National Wetlands Inventory |
| NWRC |
National Wetlands Research Center |
| NWS |
National Weather Service |
| NWTRB |
Nuclear Waste Technical Review
Board |
| [Back] |
|
|
| OA |
Office of
Administration |
| OAAG |
Office of the Associate Attorney General |
| OAC |
Office of Antiboycott Compliance |
| OACU |
Office of Animal Care and Use |
| OAG |
Office of the Attorney General |
| OAHP |
Office of Affordable Housing Preservation |
| OAIT |
Office of American Indian
Trust |
| OALJ |
Office of Administrative Law
Judges |
| OAQPS |
Office of Air Quality Planning and Standards |
| OAR |
Office of AIDS
Research | Office of Oceanic and
Atmospheric Research |
| OARM |
Office of Attorney Recruitment and Management |
| OAS |
Office of Applied Studies | Organization of American States |
| OASAM |
Office of the Assistant Secretary for Administration and Management |
| OASDI |
Old-Age and Survivors
Insurance and Disability Insurance |
| OAT |
Office for the Advancement of
Telehealth |
| OBA |
Office of Biotechnology Activities |
| OBEMLA |
Office of Bilingual Education and Minority Languages Affairs
(changed to OELA)
|
| OBI |
Office of Business
Innovations |
| OBL |
Office of Business Liaison |
| OBO |
Bureau of Overseas Building Operations
|
| OBPA |
Office of Budget and Program Analysis |
| OBSSR |
Office of Behavioral and Social Sciences Research |
| OCC |
Comptroller of the
Currency |
| OCDETF |
Organized Crime Drug Enforcement Task Force |
| OCE |
Office of the Chief
Economist | Office of Congressional Ethics |
| OCFT |
Office of Child Labor, Forced Labor, and Human Trafficking |
| OCIA |
Office of Congressional and Intergovernmental Affairs |
| OCIO |
Office of the Chief Information Officer |
| OCR |
Office for Civil Rights (Dept. of Education) |
| OCRM |
Ocean and Coastal Resource Management |
| OCRS |
Organized Crime and Racketeering Section |
| OCRWM |
Office of Civilian Radioactive
Waste Management |
| OCS |
Office of Coast Survey | Office of Community Services |
| OCSC |
Office of Citizen Services and Communications
|
| OCSE |
Office of
Child Support Enforcement |
| OCSQ |
Office of Clinical Standards and Quality |
| OD |
Office on Disability |
| ODAG |
Office of the Deputy Attorney General |
| ODEP |
Office of Disability
Employment Policy |
| ODGMO |
Office of Departmental Grants Management and Oversight |
| ODNI |
Office of the Director of National Intelligence
|
| ODP |
Office for Domestic Preparedness (merged into FEMA) | Office of Disease Prevention |
| ODPHP |
Office of Disease Prevention and Health Promotion
|
| ODR |
Office of Dispute Resolution |
| OE |
Office of Electricity Delivery and Energy Reliability
|
| OEA |
Office of Economic Adjustment |
| OECA |
Office of
Enforcement and Compliance Assurance |
| OECD |
Organization for Economic
Cooperation and Development |
| OEGT |
Office of Electronic Government and Technology (changed to egov) |
| OELA |
Office of English Language Acquisition |
| OEO |
Office of Enforcement Operations |
| OERI |
Office of
Educational Research and Improvement (archive; see IES) |
| OES |
Bureau of Oceans and
International Environmental and Scientific Affairs |
| OESE |
Office of Elementary and Secondary Education |
| OFA |
Office of Family
Assistance |
| OFAC |
Office of Foreign Assets Control |
| OFAM |
Office of Financial and Administrative Management
|
| OFCCP |
Office of Federal
Contract Compliance Programs |
| OFCM |
Office of the Federal Coordinator for Meteorology |
| OFDT |
Office of the Federal Detention Trustee
|
| OFHEO |
Office of Federal Housing Enterprise Oversight (merged into FHFA) |
| OFM |
Office of Financial
Management |
| OFR |
Office of the Federal Register |
| OGAC |
Office of the U.S. Global AIDS Coordinator |
| OGC |
White House Office of Global Communications |
| OGE |
Office of Government Ethics |
| OGHA |
Office of Global Health Affairs
|
| OGIS |
Office of Government Information Services (.pdf) |