| Acronym | Meaning |
| DRAM | Dynamic Random Access Memory |
| ESS | Environmental Stress Screening |
| IOS | Instructor Operator Station |
| SMIC | Special Maintenance Item Code |
| CL | Center Line |
| CDPL | Compressor Discharge Pressure Left Engine |
| IACS | Integrated Acoustic Communication System |
| TACC | Tatical Air Control Center |
| TSOT | Trident Sonar Operator Trainer |
| ARN | Aeronautical Radio Navigation |