Archives of Directives

Glossary

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

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OPI
Advisory CommitteeDefinitionCF - Office of the Chief Financial Officer
Advisory RatingDefinitionHC - Office of the Chief Human Capital Officer
Aerodynamic Equivalent DiameterAcronym
After Action ReportAcronym
After Action Report (AAR)DefinitionNA - National Nuclear Security Administration
AgencyDefinitionCF - Office of the Chief Financial Officer, EH - Office of Environment, Health, Safety and Security
Aggregated QuantitiesDefinitionNA - National Nuclear Security Administration
Agile DevelopmentDefinitionIM - Office of the Chief Information Officer
Agile Unified ProcessAcronym
Agreement in PrincipalDefinitionPM - Office of Project Management Oversight and Assessments
Agreements Officer (AO)DefinitionMA - Office of Management
Agreements Technical Representative (ATR)DefinitionMA - Office of Management
Air MonitoringDefinitionAU - Office of Environment, Health, Safety and Security
Air SamplingDefinitionAU - Office of Environment, Health, Safety and Security
Airborne DischargesDefinitionAU - Office of Environment, Health, Safety and Security
Aircraft OperationDefinitionPM - Office of Project Management Oversight and Assessments
ALARA CommitteeDefinitionAU - Office of Environment, Health, Safety and Security
ALARA Design ReviewDefinitionAU - Office of Environment, Health, Safety and Security
ALARA Job/Task/Experiment ReviewDefinitionAU - Office of Environment, Health, Safety and Security
ALARA ProcessDefinitionAU - Office of Environment, Health, Safety and Security
Alarm AssessmentDefinitionAU - Office of Environment, Health, Safety and Security
Alarm Response ProceduresAcronym
Alarm Set PointDefinitionAU - Office of Environment, Health, Safety and Security
Alarm ShuntDefinitionAU - Office of Environment, Health, Safety and Security
Alarm ZoneDefinitionAU - Office of Environment, Health, Safety and Security