| Acronym | Meaning |
| SD | Standard Deviation |
| ERL | Environmental Research Laboratory |
| TOPSE | Tropospheric Ozone Production About The Spring Equinox |
| SCO | Subcarrier Oscillators |
| PRECIP | Processing Of Emissions By Clouds And Precipitation |
| ACNFS | Advisory Committee On Nuclear Facility Safety |
| TAS | True Air Speed |
| SMA | Segnalamento Marittimo Ed Aereo |
| EPOCS | Eastern Pacific Ocean Climate Study |
| INO | Institute For Naval Oceanography |