| AJRD | Aerojet Rocketdyne |
| HII | Huntington Ingalls Industries |
| TGI | Triumph Group |
| AIR | AAR |
| DCO | Ducommun |
| TDG | TransDigm Group |
| KTOS | Kratos Defense & Security Solutions |
| MRCY | Mercury Systems |
| CAE | CAE |
| HXL | Hexcel |
| AVAV | AeroVironment |
| CW | Curtiss-Wright |
| ATRO | Astronics |
| HEI-A | HEICO |
| LHX | L3Harris |
| MOG-A | Moog |