Archives of Directives

Glossary

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

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OPI
Direct Supervisor(s)DefinitionSC - Office of Science
Directed ChangeDefinitionAU - Office of Environment, Health, Safety and Security, PM - Office of Project Management Oversight and Assessments
DirectiveAcronym
Directive(s)DefinitionAU - Office of Environment, Health, Safety and Security, EA - Office of Independent Enterprise Assessment, MA - Office of Management
Directives Point of ContactAcronym
Directives Point of Contact (DPC)DefinitionMA - Office of Management
Directives Review BoardAcronym
Directives Review Board (DRB)DefinitionMA - Office of Management
DirectorDefinitionAU - Office of Environment, Health, Safety and Security
Director Office of Continuity ProgramsDefinitionIM - Office of the Chief Information Officer
Disadvantaged CommunitiesDefinitionMA - Office of Management
Disassembly (of a radioactive sealed source)DefinitionAU - Office of Environment, Health, Safety and Security
Disaster Recovery PlanAcronym
Disaster Recovery Plan (DRP)DefinitionNA - National Nuclear Security Administration
Discard LimitDefinitionNA - National Nuclear Security Administration
DischargeDefinitionAU - Office of Environment, Health, Safety and Security
Disciplinary ActionDefinitionHC - Office of the Chief Human Capital Officer
DiscoveryDefinitionNA - National Nuclear Security Administration
Discovery Date and TimeDefinitionAU - Office of Environment, Health, Safety and Security
Discrepancy ReportAcronym
Discretionary (nonstatutory) Advisory CommitteeDefinitionAB - Office of Secretarial Boards and Councils
DiscriminationDefinitionAU - Office of Environment, Health, Safety and Security
Discussion-Based ExerciseDefinitionNA - National Nuclear Security Administration
Disintegrations per MinuteAcronym
Disk Operating SystemAcronym