| 1 | Full-Time Student |
| 2 | At Least Half-time Student |
| 3 | Graduate Fellowship |
| 4 | Internship or Residency |
| 5 | Rehabilitation Training |
| 6 | Armed Forces or Public Health Services or National Oceanic and Atmospheric Administration |
| 7 | National Oceanic and Atmospheric Administration |
| 8 | Public Health Service |
| 9 | Peace Corps |
| 10 | Domestic Volunteer |
| 11 | Tax-Exempt Organization Volunteer |
| 12 | Teacher Shortage |
| 13 | Temporarily Totally Disabled |
| 14 | Parental Leave |
| 15 | Mother of Preschool Child Re-entering Workforce |
| 16 | Unemployment - 36 months |
| 17 | Unemployment - 24 months |
| 20 | Persian Gulf War Active Duty |
| 21 | Pre-Bankruptcy |
| 22 | Bankruptcy |
| 23 | Special Case |
| 24 | Economic Hardship |
| 25 | Incarceration |
| 26 | Intent to Re-Enroll in School |
| 27 | ACTION Programs |
| 28 | Pre-deferment Delinquency |
| 29 | Late Repayment Start |
| 30 | Medical Problems |
| 31 | Interval between Disbursements |
| 32 | National Emergency (Military or Natural) |
| 33 | Due Diligence Cure |
| 34 | Conform Differing Due Dates |
| 35 | National Community Service |
| 36 | Education Loan Debt Burden |
| 37 | Revoked Deferment |