| Acronym | Meaning |
| SIGMET | Significant Meteorological Information |
| PRE-STORM | Preliminary Regional Experiment-STORM |
| MWISP | Mt. Washington Winter Icing And Storms Project |
| POCM | Parallel Ocean Climate Model |
| PASIN | Particle-Matter Airborne Sampling Inlet Experiment |
| IPM | Interpersonal Messaging |
| ETH | Eidgenossische Technische Hochschule |
| GCDIS | Global Change Data And Information System |
| DQ | Director Of Quality |
| TRACS | Trends In Atmospheric Constituents Study |