Terms for subject General containing on period

English	Russian
for the period starting on the date	на период начиная с даты (For the period starting on the relevant date and ending on 31 December 2012, labelled as Y in the diagram, a more complex calculation is used ... Alexander Demidov)
on the basis of the results for a tax period	по итогам налогового периода (ABelonogov)
on the basis of the results of each accounting period	по итогам каждого отчётного периода (ABelonogov)
on-ramp period	втягивающий период (Дмитрий_Р)
projected period for finishing work on a deposit	проектный срок отработки месторождения (ABelonogov)
the woman being on her period	женщина в период менструации (financial-engineer)
without restriction on the period of validity	без ограничения срока действия (ABelonogov)