| Acronym | Meaning |
| IPOC | International Partner Operations Center |
| DIAL | Differential Absorption Lidar |
| IRCTR | International Research Centre For Telecommunication-transmission And RADAR |
| ISSS | International Society Of Soil Science |
| NT | The Nanotesler (nT) |
| PRECP | Program On Nonlinearity Of Acid Precipitation Process |
| EBUFR | Enhanced Binary Universal Form |
| NAOS | North American Observing System |
| CADRE | Center For Analysis Of Dynamics Of Atmospheric Regions |
| IMS | Information Management Service |