| Acronym | Meaning |
| COTS | Commercial Off The Shelf |
| SCOT | Ship Control Operator Trnr (trident-21c10) |
| O&SHA | Operating And Support Hazard Analysis |
| COHESION | A Digital Software Environment Product |
| LOS | Line Of Sight |
| TDP | Technical Development Plan |
| JCMDR | Jump Commander |
| GTA | Ground Test Article |
| IECMS | In Flight Engine Condition Monitoring System |
| AIX | Ibm Advanced Interactive Executive Operating System (ibm) |