| Acronym | Meaning |
| ERAST | Environmental Research Aircraft And Science Technology |
| IBS | Irritable Bowel Syndrome |
| FBBR | Fluidized Bed Biofilm Reactor |
| ACIS | Advanced CCD Imaging Spectrometer |
| RITG | Radiatively Important Trace Gases |
| AWPCF | Air And Water Pollution Control Facilities |
| SCIT | Standing Committee On Information Technologies |
| IISRP | International Institute Of Synthetic Rubber Producers |
| CVD | Cardiovascular Disease |
| ROSE | Regional Oxidants In The SouthEast |