| Acronym | Definition |
|---|
| GIR | Greens in Regulation |
| GIR | Geographic Information Retrieval |
| GIR | Global Info Research (Hong Kong) |
| GIR | Gateway International Raceway (Madison, IL) |
| GIR | Glucose Infusion Rate |
| GIR | Get It Right |
| GIR | Gross International Reserves (banking) |
| GIR | Groupes d'Intervention Régionaux (French: Regional Intervention Groups) |
| GIR | Glider Infantry Regiment (US military; WWII era) |
| GIR | Get into Reading (UK) |
| GIR | Global India Radio |
| GIR | Gregorian Instrument Rotator |
| GIR | General Index Register (India income taxex) |
| GIR | General Interpretive Rules (Classifying Goods under the Harmonised System) |
| GIR | Groupe d'Intervention Rapide (French: Rapid Response Unit) |
| GIR | Goods Inspection Report |
| GIR | General Institute Requirements |
| GIR | Gouvernement Intérimaire Rwandais (French: Interim Government of Rwanda; Rwanda) |
| GIR | Growth Incentive Rebate |
| GIR | Guide Interprète Régional (French: Regional Interpreter Guide; tourism) |
| GIR | Guaranteed Insurability Rider (insurance) |
| GIR | Groupe Interdisciplinaire de Réflexion (French: Interdisciplinary Reflection Group) |
| GIR | Global Instant Rendezvous |
| GIR | Guided Independent Reading |
| GIR | Grenoble Isère Roumanie (French; Romanian initiative association) |
| GIR | Grupo de Representaciones Internacionales, SA |
| GIR | Giaume Industrie et Recherche (French: Giaume Industry and Research) |