P
- PGC — Principal Galaxies Catalogue
- PHL — Palomar-Haro-Luyten catalogue
- PK — Catalogue of galactic planetary nebulae (Perek-Kohoutek)
- PLX — General Catalogue of Trigonometric Stellar Parallaxes and Supplement (Jenkins, Yale University)
- PMC — Tokyo Photoelectric Meridian Circle Catalog
- PNG — Strasbourg-ESO Catalogue of Galactic Planetary Nebulae
- PPM — Positions and Proper Motions Star Catalogues
Read more about this topic: List Of Astronomical Catalogues