| Acronym | Meaning |
| MHD | Magnetohydrodynamic |
| OTB | Operations Training Branch |
| FIS | Financial Information System |
| VNIRO | Russian Federal Research Institute Of Fisheries And Oceanography |
| AWQC | Ambient Water Quality Criteria |
| FDC | Fluid Dynamics Conference |
| A/H | Air Handling |
| UMF | User Master File |
| BASIC | Beginner's All-purpose Symbolic Instruction Code |
| ODE | Ordinary Differential Equation |