  A brief overview of Grand Unified Models is presented with some attention
paid to their predictions for neutrino oscillations. Given the well-known
features of the two non-unified standard models, SM and MSSM, a listing of the
features of classes of unified models is given, where a GUT flavor symmetry
and/or family symmetry are introduced to reduce the number of model parameters.
Some general remarks are then made concerning the type of predictions that
follow for the neutrino masses and mixings.
