Archives of Directives
Definitions
Defined terms and acronyms used across the directives — filter by letter, type or office.
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| OPI | ||
|---|---|---|
| Strategic Facility Assessment | Definition | PM - Office of Project Management Oversight and Assessments |
| Strategic Highway Network (STRAHNET) | Definition | MA - Office of Management |
| Strategic Intelligence Partnership Program (SIPP) | Definition | SC - Office of Science |
| Strategic Partnership Projects (SPPs) | Definition | MA - Office of Management, NA - National Nuclear Security Administration, SC - Office of Science |
| String Diagram | Definition | PM - Office of Project Management Oversight and Assessments |
| Structural Inventory and Appraisal (SI&A) Data | Definition | MA - Office of Management |
| Structurally Deficient | Definition | MA - Office of Management |
| Structurally Deficient | Definition | MA - Office of Management |
| Structure Length | Definition | MA - Office of Management |
| Structures, Systems, and Components (SSCs) | Definition | AU - Office of Environment, Health, Safety and Security |
| Structures, Systems, and Components (SSCs) that are part of the safety basis | Definition | AU - Office of Environment, Health, Safety and Security |
| Sub-Store | Definition | MA - Office of Management |
| Subcommittee | Definition | AB - Office of Secretarial Boards and Councils |
| Subgroup on IAEA Safeguards in the United States (SISUS) | Definition | NA - National Nuclear Security Administration |
| Subject Matter Expert (SME) | Definition | AU - Office of Environment, Health, Safety and Security, MA - Office of Management, PM - Office of Project Management Oversight and Assessments |
| Subproject Designation | Definition | PM - Office of Project Management Oversight and Assessments |
| Subsidiary Arrangement | Definition | NA - National Nuclear Security Administration |
| Subsidiary Material Balance Accounts (sub MBA) | Definition | EH - Office of Environment, Health, Safety and Security |
| Subsistence | Definition | CI - Office of Congressional and Intergovernmental Affairs |
| Substantial completion | Definition | PM - Office of Project Management Oversight and Assessments |
| Substantiated | Definition | AU - Office of Environment, Health, Safety and Security |
| Substantive Relationship | Definition | IN - Office of Intelligence and Counterintelligence |
| Substantive Sharing (of Personal Information) | Definition | IN - Office of Intelligence and Counterintelligence |
| Sufficiency Rating | Definition | MA - Office of Management |
| Suitability | Definition | HC - Office of the Chief Human Capital Officer |