Archives of Directives

Glossary

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

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OPI
American Railway Engineering and Maintenance-of-Way AssociationAcronym
American Society for Nondestructive TestingAcronym
American Society for QualityAcronym
American Society for Quality ControlAcronym
American Society of Heating, Refrigerating and Air-Conditioning EngineersAcronym
American Society of Mechanical EngineersAcronym
American Society of Testing and MaterialsAcronym
American Water Works AssociationAcronym
Analysis of AlternativesAcronym
AnalyteDefinitionAU - Office of Environment, Health, Safety and Security
Annual (such as "annual exercise")DefinitionNA - National Nuclear Security Administration
Annual Average Daily TrafficAcronym
Annual Average Daily Truck TrafficAcronym
Annual Limit on IntakeAcronym
Annual OGE Form 450DefinitionGC - Office of General Counsel
Annual Utilization SurveyDefinitionMA - Office of Management
AnnunciatorDefinitionAU - Office of Environment, Health, Safety and Security
Anomalous UnitDefinitionNA - National Nuclear Security Administration
Anonymous ConcernDefinitionAU - Office of Environment, Health, Safety and Security
Anti-PassbackDefinitionAU - Office of Environment, Health, Safety and Security
Anti-TailgatingDefinitionAU - Office of Environment, Health, Safety and Security
Anticipated Asset Information ModuleAcronym
Anticipated Service LifeAcronym
Anticipated Service Life (ASL)DefinitionMA - Office of Management
ApplicableDefinitionEM - Office of Environmental Management