"''Maharatna''" . . . . "ownership" . "Public sector enterprises" . "central public sector undertakings" . "public sector units" . "public sector corporations" . . . . "PSU" . . . "Public sector undertaking" . "Public sector undertakings in India#Financial Autonomy" . "public sector undertakings in India" . "Mini Ratna" . . "public-sector company" . "Navaratna" . . "Category-II Miniratna public sector undertakings (India)" . "Public sector undertakings in India" . "public sector companies" . "Government of India Enterprise" . . . . "Public Sector Undertakings" . "\\\"Miniratna\\\" Company" . . "state owned PSU" . "Navratna Company" . "public-sector shipyards" . . . . . . "Central Public Sector Enterprises" . . . "Public sector undertakings" . "Public Sector Undertaking" . . . "government-owned corporations" . . "Central Public Sector Undertaking" . "Category-I Miniratna public sector undertakings (India)" . . "public sector undertakings" . "Indian public sector" . . . "Miniratna" . "Public Sector Undertaking in India" . "Public undertaking" . . . . . . "PSUs" . . "government owned mineral producer" . "Navratna" . . . "Miniratna Category-I" . . . "Category-I Mini Ratna company" . "Public Sector Enterprise" . "Public sector undertakings in India" . . . "Central Public Sector Enterprise" . "government owned oil corporation" . "public sector undertaking" . "Maharatna" . . . . "Public sector undertaking (PSU)" . . "Indian Public Sector Undertakings" . "public sector unit" . . "Public sector undertakings in India#Governance" . . . "public sector" . . . . . . . "Public sector undertaking." . "Public sector undertakings(PSU)" . "Public Sector" . . "corporation" .