  This is a brief review of charge asymmetries in top-antitop quark production
at the LHC. Proposed asymmetry observables in processes of associated top-pair
production $t\bar t$ + jet, $t\bar t + W$, and $t\bar t + \gamma$ are analyzed
and compared. While the focus is on standard-model predictions, we also comment
on the sensitivity to possible new physics and observation prospects during the
second runtime of the LHC.
