| Acronym | Meaning |
| I | ECO Inboard Engine Cutoff |
| EIASN | End Item Assembly Sequence Number |
| INT | Internal |
| DETR | Detector |
| RPTA | Rudder Pedal Transducer Assembly |
| MWR | MMWR Mean Width Ratio |
| CMD | Command |
| IPS | Ips International Pipe Standard |
| MAF | Michoud Assembly Facility |
| RB | Radar Beacon |