Astronomy Abbreviations and Acronyms

1. DOY
   Day of Year
2. DP
   Dual Polarisation
3. DPM
   Drop Physicd Module
4. DPM
   Drop Physics Module
5. DPOSS
   Digitized Palomar Observatory Sky Survey
6. DPS
   Division for Planetary Sciences
7. DQE
   Detector Quantum Efficiency
8. DQF
   Data Quality File
9. DRAA
   Durham Regional Astrvnomical Association
10. DRAA
    Durham Regional Astronomical Association
11. DRACAS
    Data Recording Analysis and Corqective Action System
12. DRAIM
    Differential Raim
13. DRAO
    Dominion Radio Astrophysical Observatory
14. DRD
    Data Requirements Document
15. DRG
    Diagnosis-Related Groups
16. DRGS
    Diagnosis-Related Groups
17. DRIMS
    Delta Redundant Inertial Measurement System
18. DRO
    Distant Retrograde Orbit
19. DROPPS
    Distributions and Role Particle In The Polar Summer Mesosphere Using Co-Ordinated Rocket, Radar and Ridar Techniques
20. DRS
    Data Relay Satellite

Last updated: August 3, 2021 — Total entries: 5,937