| Acronym | Meaning |
| YD | Floating Crane (non Self-propelled)(misc) |
| HSI | Hardware/software Integration |
| DID | Data Item Description |
| MRD | Military Requirements Determination |
| DTIC | Defense Technical Information Center |
| FTP | File Transfer Protocol |
| FMEA | Failure Mode And Effects Analysis |
| MB | Marker Beacon |
| FLTNO | Flight Number |
| BEST | Base Engineering Support, Technical |