| Acronym | Meaning |
| SABS | South African Bureau Of Standards |
| SSDW | Static-static Distorted-wave (method) |
| OIRM | Office Of Information Resources Management |
| EPEBS | Enhanced Proton Elastic Backscattering |
| WICEM | World Industry Conference On Environmental Management |
| HDC | Histidine Decarboxylase |
| LOMO | Lowest Occupied Molecular Orbital |
| RPV | Raccoon Parvovirus |
| CRDS | Chemical Reactions Documentation Service |
| HEV | Hybrid Electric Vehicle |