| Acronym | Meaning |
| LEST | Large Earth-Based Solar Telescope |
| SSSF | Surface Sounding Systems Facility |
| WKD | Wallace-Kratohvil Distribution |
| IAA | International Academy Of Astronautics |
| WG/MDM | Working Group For Meteorological Data Management |
| IRS | Information Retrieval Service |
| DHEW | Department Of Health |
| GLS | GOMR Limb Sounder |
| HTTP | Hypertext Transfer Protocol |
| ADR | Alternative Dispute Resolution |