| Acronym | Meaning |
| DTD | Document Tag Description |
| EL | Engineering Laboratory |
| FFIB | Fuel Filter Impending Bypass |
| H/W | Hardware |
| AIC | Allowance Item Code |
| BCU | Buffer And Conversion Unit |
| FTAM | File Transfer Access And Management |
| AFFTC | Air Force Flight Test Center |
| ASPK | Accompanying Spare Parts Kit |
| NAVSEC | Naval Ship Engineering Center |