| Acronym | Definition |
|---|
| STIG➣Security Technical Implementation Guide |
| STIG➣Security Technical Implementation Guidelines |
| STIG➣Steam-Injected Gas Turbine |
| STIG➣[not an acronym] (anonymous driver for the BBC series Top Gear) |
| STIG➣Space Technology Interdependency Group |
| STIG➣Shoring Technology Interest Group (est. 2000) |