| Acronym | Meaning |
| ACEP | DOC Advisory Committee |
| AQCA | Air Quality Control Act |
| USAP | United States Antarctic Program |
| EXPRS | EXpendable Probe Receiver System |
| HMS | Hungarian Meteorological Service |
| HIRS | High-resolution Infrared Radiation Sounder |
| FDDI | Fiber-distributed Data Interface |
| DARE-2 | A Weather Service Work Station At PROFS |
| RRB | Risk Reduction Branch |
| AAM | Airborne Activity Monitor |