| OASDI | Office of Aging Survivors and Disabled Individuals 
| Others |
| OASDI | Old Age Survivor and Disability Insurance
| Others |
| OASDI | Old Age Survivors and Disability Income
| Others |
| OASDI | Old Age Survivors and Disability Insurance
| Others |
| OASDI | Old Age Survivors Disability Insurance
| Others |
| OASDI | Old Age, Survivors, and Disability Insurance
| Others |
| OASDI | Old-Age, Survivors, and Disability Insurance
| Others |