  The QCD-induced $W^\pm \gamma$ production channels in association with two
jets are computed at next-to-leading order QCD accuracy. The W bosons decay
leptonicly and full off-shell and finite width effects as well as spin
correlations are taken into account. These processes are important backgrounds
to beyond Standard Model physics searches and also relevant to test the nature
of the quartic gauge couplings of the Standard Model. The next-to-leading order
corrections reduce the scale uncertainty significantly and show a non-trivial
phase space dependence. Our code will be publicly available as part of the
parton level Monte Carlo program VBFNLO.
