| Acronym | Meaning |
| VIB | Vibration |
| CITIS | Contractor Integrated Technical Information Service |
| AIT | Automated Interactive Target |
| YTM | Medium Harbor Tug (self-propelled) |
| GIDEP | Government/industry Data Exchange Program |
| DOC | Descend On Course |
| SURTASS | Surveillance Towed Array Sensor |
| HGR | Hanger |
| RTP | Request For Technical Proposal |
| MFHBF | Mean Flight Hours Between Failures |