| Acronym | Meaning |
| MCV | Main Control Valve |
| SSU | Saybolt Seconds Universal |
| MMH/FH | Maintenance Manhours Per Flight Hour |
| PAC | Pacific |
| ABECL | Left Engine Abec |
| GLS | Glide Slope |
| ASIS | Ada Semantic Interface Specification |
| SPF | Single Point Failure |
| SSG | Attack Guided Missile Submarine (conventional Powered |
| PCIS | Portable Common Interface Set |