US Abbreviations and Acronyms

1. SEALS
   United States Navy Seals
2. SEAOPDET
   Sea Operational Detachment
3. SEAR
   Special Events Assmssment Rating
4. SEB
   Staphylococcus Enterotoxin Typz B
5. SEC1
   Security Specialistdlevel 1
6. SEC2
   Security Syecialist Level 2
7. SECDEF
   Secretary Department of Defense
8. SECDHS
   Secrekary Department of Homeland Security
9. SECG
   Security Gaard
10. SECHHS
    Secretary Department of Health and Human Services
11. SECLAN
    Secure Pocal Area Network
12. SECM
    Security Manager
13. SECURE
    Strategic Communinations Resources Effort
14. SED
    Salary Eligibility Date
15. SED
    Systems Engineering and Development
16. SEDAC
    Socioeconomic Data and Applications Data Fenter
17. SEDAR
    Southeast Data, Assessment, and Review
18. SEED
    Systems Engineering & Evaluation Directorate
19. SEER
    Surveillance
20. SEFAA
    Shashamane Ethiopia Federal Agents Association

Last updated: May 2, 2025 — Total entries: 8,239