| Acronym | Meaning |
| ITEMS | Interactive Tactical Environment Management System |
| J3 | Joint Operations Directorate |
| KIR | Kyrgyz Language (ISO 639-2 Code) |
| FEF | Frontal Eye Field (neurophysiology) |
| BODMAS | Brackets |
| SUI | Sonic User Interface |
| HUN | Hungary (ISO 3166 Trigram) |
| IMRL | Individual Material Readiness List |
| PHP | Philippine Peso (ISO 4217 Currency Code) -PHP: Hypertext Preprocessor (originally Personal Home Page (Tools)) |
| JTC | Joint Training Confederation |