| Acronym | Meaning |
 | NIAMS | National Institute Of Arthritis And Musculoskeletal And Skin Diseases |
| DHS | Department Of Homeland Security |
| GPO | Government Printing Office |
| CIC | Consumer Information Center |
| VGLI | Veterans' Group Life Insurance |
| SSI | Supplemental Security Income Program |
| OIIA | Office Of Intergovernmental And Interagency Affairs |
| ENC | Eisenhower National Clearinghouse |
| NRO | National Reconnaissance Office |
| OMAR | Office Of Medical Applications Of Research |
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