| Acronym | Meaning |
| N-BOD | Nitrogenous Biochemical Oxygen Demand |
| TDVP | Time-dependent Variational Principle (in Scattering Calcns.) |
| POC | Point Of Compliance |
| EFRTS | External-floating-roof Tanks |
| DWRF | Drinking Water Research Foundation |
| AUSM | Advanced Utility Simulation Model |
| CSF | Catalyzed Soot Filter |
| FFCA | Federal Facility Compliance Act |
| MELODRAMA | Melding Of Spin-locking Dipolar Recovery At The Magic Angle |
| JPCRD | Journal Of Physical And Chemical Reference Data |