Full form of IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer IBPS = Institute of Banking Personnel Selection. RRB = Regional Rural Bank PO= Provisionally Officer I...