| Acronym | Meaning |
| DADI | Direct Analysis Of Daughter Ions |
| MBGF | Many-body Green Function |
| GPT | Generalized Pseudopotential Theory |
| ANA | Adiabatic Nuclei Approximation (in Electron-mol. Scattering) |
| BSDF | Bidirectional Scatter Distribution Function |
| NODA | Notice Of Data Availability |
| OSAC | Organic Structures Accessed By Computer |
| ANS | American Nuclear Society |
| USABC | United States Advanced Battery Consortium |
| SPEED | SiRNA Prodn. By Enzymatic Engineering Of DNA |