| Acronym | Meaning |
| DCAA | Defense Contract Audit Agency |
| PIXE | Proton Induced X-ray Emission |
| ESA | European Space Agency |
| DCS | Direct Connect Service |
| ICES | International Council For The Exploration Of The Sea |
| NEAQS | New England Air Quality Study |
| AIV | Aviation-impact Variable |
| IRJE | Internet Remote Job Entry |
| BUS | Business Operations |
| SUNYA | State University Of New York |