| Acronym | Meaning |
| MST | Mesospheric/stratospheric/tropospheric |
| NESC | National Energy Software Corporation |
| AMS | Automated Meteorological Station |
| BCS | Boeing Computer Services |
| HOS | Hydrocarbon Oxidation Studies |
| EGP | Exterior Gateway Protocol |
| EPRI | Electric Power Research Institute |
| MIPS | Millions Of Instructions Per Second |
| ECR | Engineering Change Request |
| AMS | Aerial Measurement Station |