| Acronym | Meaning |
| SAB | Substratum-aerated-biofilm Reactor |
| TFRS | Transition Flow Reaction System |
| HSV | Herpes Simplex Virus |
| AGGG | Advisory Group On Greenhouse Gases |
| AACR | American Association For Cancer Research |
| VFB | Flat-band Voltage |
| SCC | Semiclassical Coupled-channel |
| FUSRAP | Formerly Utilized Sites Remedial Action Program (radioactive Materials Related) |
| J(Z)CCS | J(z)-conserving Coupled States Method (for Rotationally Inelastic Atom-molecule Collisions |
| SQL | Standard Quantum Limit |