Archives of Directives
Definitions
Defined terms and acronyms used across the directives — filter by letter, type or office.
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| OPI | ||
|---|---|---|
| Alarm Zone | Definition | AU - Office of Environment, Health, Safety and Security |
| Alaska Native Claims Settlement Act (ANCSA) Corporation | Definition | CI - Office of Congressional and Intergovernmental Affairs |
| Alimony | Definition | CF - Office of the Chief Financial Officer |
| All-Hazard Risk Assessment | Definition | NA - National Nuclear Security Administration |
| Alpha (α) | Definition | AU - Office of Environment, Health, Safety and Security |
| Alternate Emergency Operations Center (AEOC) | Definition | NA - National Nuclear Security Administration |
| Alternate Operating Facility (AOF) | Definition | NA - National Nuclear Security Administration |
| Alternate Worksite | Definition | HC - Office of the Chief Human Capital Officer |
| Alternative Analysis | Definition | IM - Office of the Chief Information Officer |
| Alternative Discipline | Definition | HC - Office of the Chief Human Capital Officer |
| Alternative Dispute Resolution (ADR) | Definition | HC - Office of the Chief Human Capital Officer |
| Alternative Financing (AF) | Definition | MA - Office of Management |
| Alternatives Analysis | Definition | MA - Office of Management |
| Amendment | Definition | GC - Office of General Counsel |
| Analyte | Definition | AU - Office of Environment, Health, Safety and Security |
| Annual (such as "annual exercise") | Definition | NA - National Nuclear Security Administration |
| Annual OGE Form 450 | Definition | GC - Office of General Counsel |
| Annual Utilization Survey | Definition | MA - Office of Management |
| Annunciator | Definition | AU - Office of Environment, Health, Safety and Security |
| Anomalous Unit | Definition | NA - National Nuclear Security Administration |
| Anonymous Concern | Definition | AU - Office of Environment, Health, Safety and Security |
| Anti-Passback | Definition | AU - Office of Environment, Health, Safety and Security |
| Anti-Tailgating | Definition | AU - Office of Environment, Health, Safety and Security |
| Anticipated Service Life (ASL) | Definition | MA - Office of Management |
| Applicable | Definition | EM - Office of Environmental Management |