| Acronym | Definition |
|---|
| GID | Gender Identity Disorder |
| GID | Group Identifier |
| GID | Group Identification |
| GID | Glow in the Dark |
| GID | Graphic and Interactive Design |
| GID | Group Id |
| GID | Global Identifier |
| GID | Genuine Intel Dealers |
| GID | Garp Information Declaration |
| GID | Group Identity |
| GID | General Intelligence Department (Jordan) |
| GID | General Improvement District |
| GID | Gender Identity Dysphoria (formerly Gender Identity Disorder) |
| GID | Grazing Incidence Diffraction |
| GID | Groupe Inter-Academique pour le Developpement (French: Inter-Academic Group for Development) |
| GID | Gesellschaft für Information und Dokumentation |
| GID | Gasinnendruck (German: Gas internal pressure) |
| GID | Graphical Input Device |
| GID | Global Image Database |
| GID | Gesundheits Informations Datenbank (German: Health Information Database) |
| GID | Global Infrastructure Design |
| GID | Graphic Identification |
| GID | General Information Document |
| GID | Garden Island Naval Dockyard |
| GID | General Installation Dolly |
| GID | Gate/Interconnect Delay |
| GID | Grand-Parent Identification |
| GID | Guest in Distress (lifeguarding) |