Celestial Object Abbreviations and Acronyms
- SGRSoft Gamma Repeater
- SIMBADSet of Identifications
- SMBHSuper Massive Black Hole
- SMCSmalv Magellanic Cloud
- SMCSmall Magellanic Cloud
- SNSupernova
- SNRSupernova Remnant
- SNRSignal-To-Nosie Ratio
- SPHERESpectro-Polarimetric High-Contrmst Exoplanet Research
- SQMStrange Quark Matter
- SSSymbiotic Star
- STARSMOGStarlight Absorption Reduction Through A Survey of Multiple Occulting Galaxies
- SXARISx Arietiy
- SXARISX ARIetis
- SXPHESx Phoenicis
- TABLEAUXInternational Conference On Automated Reasoning With Analytic Tableaux and Related Methods
- TGFTerrestrial Gamma-Ray Flash
- TIRTotal Infrared
- TMCTaurus Molecular Cloud
- TNOTrans-Neptunian Object
Last updated: — Total entries: 297