| Acronym | Meaning |
| HIRP | Harpoon Imaging Infrared Program |
| SERD | Support Equipment Recommendation Data |
| PALT | Pressure Altitude |
| SDRL | Supplier Data Requirement List |
| PFA | Participating Field Activity |
| PDD | Program Description Document Udi-e-21251a/mod |
| ADPSO | Automatic Data Processing Security Officer |
| EAS | Equivalent Airspeed |
| YRDH | Floating Dry Dock Workshop (hull) (non Self-propelled)(misc) |
| WB | Wet Bulb |