| Acronym | Meaning |
| ASI | Agenzia Spaxiale Italiano |
| QNH | Quasi-nonhydrostatic Model |
| PFS | Physical Facilities Service(s) |
| CDH | Colorado Department Of Health |
| RASTER | (Remote) ASTER |
| NSFNF | Non-NSF Non-funded |
| BAMEX | Bow Echo And Mesoscale Convective Vortex (MCV) Experiment |
| AWSE | Australian Winter Storm Experiment |
| DR | Discrepancy Report |
| ACEP | DOC Advisory Committee |