| Acronym | Meaning |
| SNSR | Sensor |
| NTDS | Navy Tactical Data System |
| FSS | Fin Stabilizer System (ffg-7) |
| OMNI | Vhf Omnidirectional Range |
| UUT | Unit Under Test |
| CDPL | Compressor Discharge Pressure Left Engine |
| BEST | Base Engineering Support, Technical |
| DTL | Data-time Logged |
| SRS | Software Requirements Specification |
| TF | Terrain Following |