| Acronym | Meaning |
| MSFE | Mechanisms Of Soil Formation And Evolution |
| MACCM2 | Middle Atmosphere Community Climate Model |
| IMP | Interface Message Processor ARPANET |
| ACFM | Actual Cubic Feet Per Minute |
| DTG | Data Time Group |
| NOC | Network Operations Center |
| SMOW | Standard Mean Ocean Water |
| MSI | Measurements |
| AOSO | Advance Orbiting Solar Observatory |
| NET | Noise-equivalent Temperature |