53A99 None of the above, but in this section

53B25 Local submanifolds [See also <a href="#code:53C40">53C40</a>]

53B30 Lorentz metrics, indefinite metrics

53B35 Hermitian and Kählerian structures [See also <a href="#code:32Cxx">32Cxx</a>]

53B40 Finsler spaces and generalizations (areal metrics)

53B99 None of the above, but in this section

53Cxx Global differential geometry [See also <a href="#code:51H25">51H25</a>, <a href="#code:58-XX">58-XX</a>; for related bundle theory, see <a href="#code:55Rxx">55Rxx</a>, <a href="#code:57Rxx">57Rxx</a>]

53C07 Special connections and metrics on vector bundles (Hermite-Einstein-Yang-Mills) [See also <a href="#code:32Q20">32Q20</a>]

53C08 Gerbes, differential characters: differential geometric aspects

53C12 Foliations (differential geometric aspects) [See also <a href="#code:57R30">57R30</a>, <a href="#code:57R32">57R32</a>]

53C15 General geometric structures on manifolds (almost complex, almost product structures, etc.)

53C20 Global Riemannian geometry, including pinching [See also <a href="#code:31C12">31C12</a>, <a href="#code:58B20">58B20</a>]

53C21 Methods of Riemannian geometry, including PDE methods; curvature restrictions [See also <a href="#code:58J60">58J60</a>]

53C22 Geodesics [See also <a href="#code:58E10">58E10</a>]

53C23 Global geometric and  topological methods (à la Gromov); differential geometric analysis on metric spaces

53C25 Special Riemannian manifolds (Einstein, Sasakian, etc.)

53C26 Hyper-Kähler and quaternionic Kähler geometry, “special” geometry

53C28 Twistor methods [See also <a href="#code:32L25">32L25</a>]

53C35 Symmetric spaces [See also <a href="#code:32M15">32M15</a>, <a href="#code:57T15">57T15</a>]

53C38 Calibrations and calibrated geometries

53C40 Global submanifolds [See also <a href="#code:53B25">53B25</a>]

53C42 Immersions (minimal, prescribed curvature, tight, etc.) [See also <a href="#code:49Q05">49Q05</a>, <a href="#code:49Q10">49Q10</a>, <a href="#code:53A10">53A10</a>, <a href="#code:57R40">57R40</a>, <a href="#code:57R42">57R42</a>]