| Acronym | Meaning |
| PDE | Partial Differential Equation |
| MIT | Massachusetts Institute Of Technology |
| ASIWPCA | Association Of State & Interstate Water Pollution Control Administrators |
| TAP | Transportation Alternatives Program |
| AFOSR | Air Force Office Of Scientific Research |
| HADS | Hydrometeorological Automated Data System |
| ABLE | Amazon Boundary Layer Experiment |
| KP | Low Magnetic Activity |
| MSE | Mean Square Error |
| REU | Research Experiences For Undergraduates |