Astronomy Abbreviations and Acronyms

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

Last updated: August 3, 2021 — Total entries: 5,938