| Acronym | Meaning |
| COASTS | Coastal Ocean Advanced Science And Technology Study (IOC Program) |
| ASIP | Aircraft Structural Integrity Program |
| CDW | Coulomb Distorted Wave (for Scattering Calcns.) |
| SDIM | Scaled Diatomics-in-molecules |
| RSRG | Real-space Renormalization Group (method In Calcn. Of Green Functions For Electrons In Crystals) |
| IAQINFO | Indoor Air Quality Information Clearinghouse |
| RHT | Restricted Hueckel Method |
| ADF | Acid Detergent Fiber |
| ICCVAM | US Interagency Coordination Committee On The Validation Of Alternative Methods |
| RSSCT | Rapid Small-scale Column Test (of Granulated Activated Carbon) |