| Acronym | Meaning |
| P/P | Patch Panel |
| ELEC | Electronic |
| DRA | Data Release Authorization |
| IPS | IRN Interface Revision Notice |
| CPT | Cargo Processing Technician |
| MI | Mile |
| CUIL | COmmon Usage Item List |
| FDI | Fault Detection And Identification |
| GHA | General Housekeeping Area |
| LIMS | Logistics Inventory Management System |