Archives of Directives
Definitions
Defined terms and acronyms used across the directives — filter by letter, type or office.
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| OPI | ||
|---|---|---|
| Schedule Baseline | Definition | PM - Office of Project Management Oversight and Assessments |
| Schedule Contingency | Definition | PM - Office of Project Management Oversight and Assessments |
| Schedule Reserve | Definition | PM - Office of Project Management Oversight and Assessments |
| Science and Technology Risk Matrix (S&T Risk Matrix). | Definition | AU - Office of Environment, Health, Safety and Security |
| Scientific and Technical Information (STI) | Definition | IM - Office of the Chief Information Officer, S4 - Office of the Under Secretary for Science and Energy, SC - Office of Science |
| Scope | Definition | IM - Office of the Chief Information Officer |
| Scope Change | Definition | PM - Office of Project Management Oversight and Assessments |
| Scour | Definition | MA - Office of Management |
| Scour Critical Bridge | Definition | MA - Office of Management |
| Scour Critical Plan of Action (Scour Critical POA) | Definition | MA - Office of Management |
| Scour Evaluation | Definition | MA - Office of Management |
| Scrap | Definition | MA - Office of Management |
| Screening Period | Definition | MA - Office of Management |
| Sealed Radioactive Sources | Definition | AU - Office of Environment, Health, Safety and Security |
| Secondary Alarm System | Definition | AU - Office of Environment, Health, Safety and Security |
| Secondary Risk | Definition | PM - Office of Project Management Oversight and Assessments |
| Secretarial Officer | Definition | AU - Office of Environment, Health, Safety and Security |
| Secure Transportation and Packaging Steering Committee (STPSC) | Definition | NA - National Nuclear Security Administration |
| Secure Transportation Asset Advisory Board (STAAB) | Definition | NA - National Nuclear Security Administration |
| Security | Definition | NA - National Nuclear Security Administration, PM - Office of Project Management Oversight and Assessments, EH - Office of Environment, Health, Safety and Security |
| Security and Restrictions | Definition | PM - Office of Project Management Oversight and Assessments |
| Security Asset Categorization | Definition | EH - Office of Environment, Health, Safety and Security |
| Security Clearance | Definition | EH - Office of Environment, Health, Safety and Security |
| Security Committee | Definition | AU - Office of Environment, Health, Safety and Security |
| Security Condition (SECON) | Definition | NA - National Nuclear Security Administration |