| Acronym | Meaning |
 | FMSHRC | Federal Mine Safety And Health Review Commission |
| GPRA | Government Performance And Results Act |
| NCIS | Naval Criminal Investigative Service |
| DPMO | Defense Prisoner Of War/Missing Personnel Office |
| PPQ | Plant Protection And Quarantine |
| CERCLIS | Comprehensive Environmental Response |
| NAL | National Agricultural Library |
| NCUA | National Credit Union Administration |
| OASDI | Old-Age And Survivors Insurance And Disability Insurance |
| OTA | Office Of Technology Assessment |
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