| Acronym | Meaning |
| HSSM | Hydrocarbon Spill Simulation Model |
| ABO | Antibonding Bond Orbital |
| CFD | Computational Fluid Dynamics |
| INR | International Normalized Ratio |
| NPA | Natural Population Analysis (for Electron Configuration Of Mols.) |
| CITAC | Cooperation On International Traceability And Analytical Chemistry |
| CCMST | Co-ordinating Committee On Marine Science And Technology (UK) |
| RFID | Radio-frequency Identification |
| CSHO | Compliance Safety & Health Officer |
| SIMBA | Selective Inverse Multiple Bond Analysis |