| Acronym | Meaning |
| JA | Japan (FIPS 10-4 Country Code) |
| PPQ | Pulses Per Quarter (used In Music Programming |
| CGIG | Cross-Government Implementation Group |
| ICV | Infantry Carrier Vehicle |
| NTC | National Training Center - Negative Temperature Coefficient (thermistor) |
| ICC | Integrated Command And Control - International Criminal Court - International Cricket Council - Interstate Commerce Commission |
| CBRN | Chemical |
| HSMAD | Human Science/Modeling And Analysis Data |
| LVEF | Left Ventricular Ejection Fraction |
| DE | Delaware (postal Symbol) - Germany (ISO 3166 Digram) |