| Acronym | Meaning |
| ACSYS | Arctic Climate System Study |
| BPS | Baud-per-second |
| PDU | Protocol Data Unit |
| ACR | Active Cavity Radiometer |
| IDI | Instrumentation Development And Intercomparisons |
| TOPSE | Tropospheric Ozone Production About The Spring Equinox |
| FIVRS | Financial Information Variance Reporting System |
| TCZ | Tropical Convergence Zone |
| DTF3 | Diagnostic Turbulent Flux Algorithm |
| EMEX | Equatorial Monsoon Experiment |