نِيَابَة: تَمْثِيل، وَكَالَة representation, deputy-ship; substitution, replacement; proxy; agency

نِيَابَة: تَفْوِيضٌ أو سُلْطَةٌ تَمْثِيلِيّةٌ تُعْطَى لِلنّائِبِ في البَرْلَمان mandate

النّيَابَةُ العامّة (public) prosecution, office of the attorney general

نِيَابَةُ الرّئَاسَة vice-presidency

بِالنّيَابَةِ acting (president, chairman, manager, director, minister, etc.)

بِالنّيَابَةِ عن، نِيَابَةً عن on (or in) behalf of, for, in someone's name, as a substitute for; in place of, instead of, in lieu of

وَكِيلُ النّيَابَة prosecutor, prosecuting attorney, district attorney