Viv Martin wrote: >Hi > >Am gradually expanding my list(s) of abbreviations >but am tripped up with: > > G.R.O. A.567/42 > (General Regimental Order ?????) General Routine Order > D.M.T. > a film produced (on Anti-V.D.) in technicolour > by the Royal Canadian Air Force and issued by D.M.T. > (Director Military/Medical Training) ????? Director of Military Training