| Acronym | Meaning |
| TCSM | Tropospheric Chemistry Systems Models |
| UK AEA | United Kingdom Atmomic Energy Authority |
| DOC | Dissolved Organic Carbon |
| CAC | Central Analysis Center (NMC) |
| ADM | Action Description Memorandum |
| SDS | Solar Disk Sextant |
| BDU | Bus Data Unit |
| CCPR | Coherent Cloud Physics Radar |
| APRM | Average Power Range Monitor |
| FLETC | Federal Law Enforcement Training Center |