Prior to the passage of the IIM bill, these leading management institutions of India were not allowed to grant degrees like universities, IITs, NITs or AIIMS. Hence, students completing their 2 year post graduation in management from the IIMs have been awarded Post Graduate Diploma in Management (PGDM) rather than a Masters in Business Administration (MBA). Similarly, IIMs only awarded Fellow Program in Management (FPM) degrees instead of PhD degrees to their doctoral level candidates. Of course, both these degrees have been given equivalence by the Association of Indian Universities (AIU) to MBA and PhD degrees, thereby allowing PGDM candidates from IIMs being eligible for admission to PhD programs, their PGDM degrees being considered equivalent to a Masters in Business Administration. Industry recruiters also did not differentiate between a PGDM degree and an MBA, the credentials of the awarding institution being held as a better indicator of employability than the letters of the degree. Moreover, over 75% of the top 20 management institutes in the country have been awarding PGDM degrees and only a handful of MBA awarding university management departments (FMS Delhi and Jamnalal Bajaj being 2 notable exceptions), institutes of national importance (such as the schools of management at the IITs) and private universities (only 2 of these make it to the top 20 list). The list of top institutions other than the IIMs that award a PGDM degree include XLRI Jamshedpur, Management Development Institute (MDI) Gurgaon, SP Jain Institute Mumbai and the Goa Institute of Management.