Recent results for electroweak
radiative corrections will be presented with emphasis on those
connecting QCD and electroweak interactions. This includes purely
elctroweak corrections at two-loop order and beyond, hadronic effects
specific to the $b\bar b$ final state in $Z$ decays, the impact of
perturbative QCD on the $\rho$ parameter and related observables, and
mixed QCD and electroweak vertex corrections. Estimates for the
theoretical uncertainties are given.