| Acronym | Meaning |
| BME | Biomedical Engineering -Black And Minority Ethnic Group - Body Modification E-zine |
| TSN | Tswana Language (ISO 639-2 Code) |
| K | Kelvin - Potassium (Latin Kalium) - Tanker (aircraft Designation Code) |
| AD | Air Defence -Andorra (ISO 3166 Digram) -Anno Domini (Latin |
| PI | Pebi |
| PBS | Public Broadcasting Service |
| FOB | Free On Board (shipping) |
| TAT | Tatar Language (ISO 639-2 Code) |
| FSC | Federal Supply Classification -Forest Stewardship Council (ecological Pressure Group) |
| ARDA | Advanced Research And Development Activity (became DTO 2006) |