Science Abbreviations and Acronyms

1. ORNL-DAAC
   Oak Ridge National Laboratory-Distributed Active Archive Center
2. ORNL/ACL
   Ornl/Advanced Computing Laboratory
3. ORNS
   Olfactury Receptor Neurons
4. ORO
   Office of Regional Operations
5. ORO
   Oak Ridge Office
6. ORO
   Orobanchaceae
7. ORO
   Orotate
8. OROM
   Opuscula Romana
9. OROSLR
   Office of Regional Operations, State/Local Relations
10. ORP
    Office of Radiation Programs
11. ORP
    Office of River Protection
12. ORP
    Occurrence Reporting Program
13. ORP
    Ocean Research Project
14. ORP
    Oxidation/Reduction Potential
15. ORP
    Oxidative Redox Potential
16. ORPA
    Optimized Random Phase Approximation
17. ORPA
    Office of Research & Project Administration
18. ORPG
    Open Radar Product Generator
19. ORPI
    Off-Resonance Proton Irradiation
20. ORPIA
    Office of Radiation Programs and Indoor Air

Last updated: May 24, 2020 — Total entries: 103,737