| Acronym | Meaning |
| BDTA | British Dental Trade Association |
| DND | Department Of National Defence (Canada) - Do Not Disturb |
| BUNO OR BUNO | Bureau Number (aircraft Serial Number) |
| VIA | Versatile Interface Adapter |
| FLA | Florida -Front Line Assembly - Future Large Aircraft |
| PTAL | Public Transport Accessibility Level |
| AYU | As Yet Unknown |
| DTIC | (U.S.) Defense Technical Information Center |
| EPCOT | Experimental Prototype Community Of Tomorrow |
| MCT | Movement Control Team |