| Acronym | Meaning |
| CAL | Computer-aided Learning |
| ARCNET | Attached Resource Computer Network |
| ADA | Applied Decision Analysis |
| RO# | Rossby Number |
| SIBIZMIR | Siberian Institute Of Terrestrial Magnetism |
| ERA | Engineering Research Associates |
| NWSOP | National Winter Storms Operations Plan |
| IAGW | International Acoustic Gravity Waves |
| SMRP | Satellite And Mesometeorology Research Project |
| GOMOT | Global Observations |