| Acronym | Meaning |
| METL | Mission Essential Task List (mettle) |
| RJD | Reduced Julian Day |
| PCP | Phencyclidine - Pneumocystis Jiroveci Pneumonia (formerly Peumocystis Carinii) -Probabilistically Checkable Proof |
| ASMP | Air-Sol Moyenne Port?e Missile (French Medium-range Air To Surface) -Asymmetric Multiprocessing |
| SSP | Submarine Transport (retired US Navy Hull Classification) |
| SWALK | Sealed With A Loving Kiss |
| DSP | Defense Standardization Program - Defense Support Program - Digital Signal Processing |
| PF | Picofarad |
| DGA | Direction G?n?rale Des Arm?es (French Armed Forces General Directorate) |
| BITE | Built-In Test Equipment |