| Acronym | Meaning |
| ADA | N-(2-acetamido) Iminodiacetic Acid |
| CDHR | Center For Devices And Radiological Health |
| MSO | Molecular Spin Orbital |
| CARIBIC | Civil Aircraft For Remote Sensing And In Situ Measurements In Troposphere And Lower Stratosphere Based On The Instrumentation |
| BEAR | Business And Environmentalists In An Alliance For Recycling |
| GLF | Generalized Laguerre Function |
| AIF | Apoptosis-inducing Factor |
| COSHI | Clearinghouse For Occupational Safety And Health Information |
| AIPHOS | Artificial Intelligence For Planning And Handling Organic Synthesis |
| SRES | Special Report On Emission Scenario |