| Acronym | Meaning |
| IFOV | Instantaneous Field Of View |
| GN | GuaranĀ Language (ISO 639-1 Code) |
| NVG | Night Vision Goggles |
| J2SE | Java 2 Platform |
| GFI | Ground Fault Interruptor (aka GFCI) |
| KYD | Cayman Islands Dollar (ISO 4217 Currency Code) |
| SLIT | SubLingual ImmunoTherapy |
| ABPI | Association Of The British Pharmaceutical Industry |
| MIMAROPA | Mindoro |
| NSS | (U.S.) Naval Simulation System |