| Acronym | Meaning |
| EGCM | Eddy-Resolving General Circulation Model |
| MBPV | Mixed-basis Potential Variation (for Electronic-structure Calcn.) |
| SQL | Standard Quantum Limit |
| OCE | One-center Expansion (SCF MO Method) |
| TROLL | Transmitter And Receiver Of Laser Light |
| IMPEACH-MBC | Improved Performance Accordion Heteronuclear Multiple-bond Correlation |
| AIGER | American Industry Government Emissions Research Consortium |
| MRDL | Maximum Residual Disinfectant Level |
| BCR | Bubble Column Reactor |
| MBGF | Many-body Green Function |