86 "astronomical catalog" acronyms and abbreviations

2MASP: Two-Micron All Sky Survey Prototype 
2MASSI: Two-Micron All Sky Survey, Incremental release 
2MASSW: Two-Micron All Sky Survey, Working database 
AC: Catalogue Astrographique 
ADS: Aitken Double Stars 
AGK: Astronomische Gesellschaft Katalog 
B: Barnard 
BAC: Bordeaux Astrographic Catalog 
BCVS: Bibliographic Catalogue of Variable Stars 
BD: Bonner Durchmusterung 
blg: bulge 
BPM: Bruce Proper Motion 
CCDM: Catalog of Components of Double and Multiple Stars 
CCO: Catalogue of Cometary Orbits 
CD: Cordoba Durchmusterung 
CDIMP: Catalogue of Discoveries and Identifications of Minor Planets 
CGSS: Catalogue of Galactic S Stars 
CIO: Catalog of Infrared Observations 
CMC: Carlsberg Meridian Catalogue 
Col: Collinder catalog 
CPD: Cape Photographic Durchmusterung 
CSI: Catalog of Stellar Identification 
CSV: Catalog of Suspected Variables 
CXO: Chandra X-ray Observation 
DENIS-P: DEep Near Infrared Survey, Provisory designation 
EGGR: Eggen & Greenstein 
EMP: Ephemerides of Minor Planets 
FCC: Fornax Cluster Catalog 
FSC: Faint Source Catalogue 
G: Giclas 
GC: General Catalog 
GCVS: General Catalog of Variable Stars 
GD: Giclas Dwarf 
GH: Giclas Hyades 
GJ: Gliese & Jahreiß 
GL: Gliese catalog 
GR: Giclas Red dwarf 
GSC: Guide Star Catalog 
GSC2: Guide Star Catalog version 2 
GSPC: Guide Star Photometric Catalog