| Acronym | Meaning |
| AML | Acronym Master List |
| FMLA | Family And Medical Leave Act |
| NRDC | National Research Development Corporation |
| TIROS I | Television Infrared Observation Satellite |
| IGFA | Intergovernmental Funding Agency |
| PROBE | Portable Remote Observations Of The Environment |
| PCO | Polar Cap Observatory |
| AREAL | Atmospheric Research And Exposure Assessment Lab |
| AEOS | Analytic Equation-of-state |
| NTISS | National Telecommunications And Information Systems Security |