| Acronym | Meaning |
| SAR | Subcommittee On Atmospheric Research |
| PACEM | Physics And Chemistry Of Earth Materials |
| HTTP | Hypertext Transfer Protocol |
| NFS | Network File System |
| OFDA | Office Of Foreign Disaster Assistance |
| EXAMETNET | Experimental Inter-American Meteorological Rocket Network |
| ERC | Environmental Research Center |
| ATST | Advanced Technology Solar Telescope |
| FDT | Fully Developed Turbulence |
| GCM | General Circulation Model |