Archives of Directives

Glossary

Defined terms and acronyms used across the directives — filter by letter, type or office.

Filters

Filter results

Filters:
Type:
Definition
Acronym

Search results: 3614

OPI
Activity Based Costing (ABC)DefinitionPM - Office of Project Management Oversight and Assessments
Activity Data SheetAcronym
Activity Data SheetDefinitionPM - Office of Project Management Oversight and Assessments
Activity Level Work Control DocumentAcronym
Actual CostAcronym
Actual CostDefinitionPM - Office of Project Management Oversight and Assessments
Actual or Likely Use ScenariosDefinitionAU - Office of Environment, Health, Safety and Security
Ad hoc Advisory CommitteeDefinitionCF - Office of the Chief Financial Officer
AdaptationDefinitionMA - Office of Management
Additional ProtocolAcronym
Additional Protocol DeclarationsDefinitionNA - National Nuclear Security Administration
Additions and Improvements to StructureDefinitionPM - Office of Project Management Oversight and Assessments
Adequate and Proper DocumentationDefinitionIM - Office of the Chief Information Officer
AdjudicatorDefinitionIM - Office of the Chief Information Officer
AdministrationDefinitionPM - Office of Project Management Oversight and Assessments
Administrative ChangeDefinitionMA - Office of Management
Administrative Contracting Officer (ACO)DefinitionMA - Office of Management
Administrative ControlAcronym
Administrative ControlsDefinitionAU - Office of Environment, Health, Safety and Security, PM - Office of Project Management Oversight and Assessments
Administrative CostsDefinitionCF - Office of the Chief Financial Officer
Adulterated SpecimenDefinitionHC - Office of the Chief Human Capital Officer
Advanced MeterDefinitionMA - Office of Management
Adverse ActionDefinitionHC - Office of the Chief Human Capital Officer
Adverse EnvironmentDefinitionNA - National Nuclear Security Administration
Adverse EventDefinitionSC - Office of Science