| Acronym | Meaning |
| CUAP | College And University Affiliations Program |
| NLE | National Library Of Education |
| NDIC | National Drug Intelligence Center |
| OPA | Office Of Population Affairs |
| NVSS | National Vital Statistics System |
| DODISS | DoD Index Of Specifications And Standards |
| CRISP | Computer Retrieval Of Information On Scientific Projects |
| MSA | Metropolitan Statistical Area |
| ARPA | Advanced Research Projects Agency |
| CFSAN | National Center For Food Safety And Applied Nutrition |