| Acronym | Meaning |
| NACA | (U.S.) National Advisory Committee For Aeronautics (1915?1958 |
| HIN | Hindi Language (ISO 639-2 Code) |
| SVM | Support Vector Machine (artificial Intelligence) |
| SPST | Single-Pole Single-Throw |
| GMBH | Gesellschaft Mit Beschr?nkter Haftung (German |
| TRA | Technology Readiness Assessment |
| MMEV | Multi-Mission Effects Vehicle |
| NHL | National Hockey League |
| OAC | On Approved Credit |
| SW | Swahili Language (ISO 639-1 Code) |