2HDMC - Two-Higgs-Doublet Model Calculator

2HDMs predictions for $B \to X_s γ$ in NLO QCD

2k-dimensional N=8 supersymmetric quantum mechanics

2LC Compact Radio Sources in the galactic center (Lazio+, 2008)

2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

2MASS Asteroid and Comet Survey V1.0

2MASS Asteroid and Comet Survey V2.0

2MASS Asteroid Association List

2MASS Comet Association List

2MASS IR star clusters in the Galaxy (Bica+, 2003)

2MASS J00123424-2255168 und 2MASS J10090512-3650026 - zwei neu entdeckte Mirasterne

2MASS photometry of galactic planetary nebulae (Larios+, 2005)

2MASS Satellite Association List

2MASS Treasure Hunt

2MASS, SDSS and BVRI photometry for 825 stars (Bilir+, 2008)

2MASS/SDSS data for 806 ultracool dwarfs (Zhang+, 2010)

2MASS: Unveiling the Infrared Universe

2mm molecular line survey of IRC+10 216 (Cernicharo+, 2000)

2n-Dimensional Models with Topological Mass Generation

2nd ARENA Conference: The Astrophysical Science Cases at Dome C