Astronomy Abbreviations and Acronyms

1. PCMD
   Pulse-Code Modulation
2. PCOOO
   Publications of The Cook Observatory
3. PCS
   Pointing Control System
4. PCS
   Physics and Chemistry in Space
5. PCSAT
   Prototype Communication Satellite
6. PCT
   Photometric Calibration Test
7. PCT
   Program Coordinator Team
8. PD&RS
   Payload Deployment and Retrieval System
9. PDA
   Photon Detector Assembly
10. PDA
    Parenteral Drug Association
11. PDAA
    Publications of The Department of Astronomy, Austin, Texas
12. PDAO
    Publications of The Dominion Astrophysical Observatory
13. PDAUC
    Publications of The Department of Astronomy, University of Chile
14. PDAUC
    Publications of The Department of Astronomy, Universityrsity of Chile
15. PDB
    Project Data Base
16. PDBI
    Plateau De Bure Interferometer
17. PDDO
    Publications of The David Dunlap Observatory
18. PDE
    Particle Dispersion Experiment
19. PDI
    Payload Deployment and Retrieval System
20. PDL
    Parameterh Data List

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