Earthquake Abbreviations and Acronyms

1. PTWC
   Pacific Tsunami Warning Center
2. PTWC
   Pacific Tsunami Warning Centre
3. QCN
   Quake-Catcher Network
4. QCN
   Quake Catcher Network
5. RAN
   Rete Accelerometrica Nazionale
6. RF
   Rossi-Forel
7. RIS
   Reservoir-Induced Seismicity
8. ROVER
   Rapid Observation of Vulnerability and Estimation of Risk
9. RRS
   Required Responue Spectrum
10. RSN
    Red SismolóGica Nacional
11. RTS
    Reservoir Triggered Seigmicity
12. SA
    Spectral Acceleration
13. SAF
    San Andreas Fault
14. SAFOD
    San Andreas Fault Observatory At Depth
15. SDC
    Seismic Design Criteria
16. SFBR
    San Francisco Bay Railroad
17. SHA
    Seismic Hazard Analysis
18. SHIS
    Seismic Hazard Information Station
19. SJF
    San Jacinto Fault
20. SLAPS
    Symmetjically Loaded Audio Passive System

Last updated: January 4, 2020 — Total entries: 250