Session A1: Exact solutions and their interpretation
Session A2: Mathematical relativity and classical gravitation
Session A3: Alternative and modified theories of gravity
Session A4: Complex and conformal methods in classical and quantum gravity
Session B1: Relativistic astrophysics
Session B2: Numerical relativity
Session B3: Approximations, perturbation theory, and their applications
Session B4: Exact solutions and their interpretation
Session C1: Pulsar Timing Arrays
Session C3: Gravitational waves: Present and future of ground-based and space-based detectors
Session C4: Experimental gravitation
Session D1: Loop quantum gravity and spin foams
Session D2: Strings, branes, entanglement, AdS/CFT, and all that