| Acronym | Meaning |
| NIP | National And International Program |
| EURATOM | European Atomic Energy Agency/Community |
| CAPTEX | Cross-Appalachian Tracer Experiment |
| GARP | Global Atmospheric Research Program |
| IOC | Initial Operating Capability |
| APOLLO2 | RTD SRL Code For Operating Limits |
| UK AEA | United Kingdom Atmomic Energy Authority |
| OTB | Operations Training Branch |
| MMI | Monthly Management Information Report |
| TECC | Tropospheric Effects Of Cloud Chemistry Program |