| Acronym | Meaning |
| FCAP | Flight Control Applications Program |
| R/W | Read/Write |
| CPC | I Computer Program Change Instruction |
| LSF | Laboratory Simulation Facility |
| HB | High Bay |
| SUPSALV | Supervisor Of Salvage (U.S. Navy) |
| EADI | Electronic Attitude Director Indicator |
| SEQ | Sequence |
| NLA | NNLA Npxt Lower Assembly |
| IPS | IRN Interface Revision Notice |