| Acronym | Meaning |
| ABA | American Bar Association |
| RAM | Rad Academica De Mexico |
| PIFM | Practical Improved Flux Method |
| IDNDR | International Decade For Natural Disaster Reduction |
| CCM | Community Climate Model |
| APPLY | Parallel Program Generation |
| (AA3) | Accident Analysis Computer Program |
| KELP | Coronal Emission Line Polarimeter |
| GGI | GPS Geoscience Instrument |
| NIMROD | Northern Illinois Meteorological Research On Downbursts |