| Acronym | Definition |
|---|
| LGI | Liberty Global, Inc. (various locations) |
| LGI | Lifeguard Instructor |
| LGI | Leeds General Infirmary (UK) |
| LGI | Local Government Initiative (various locations) |
| LGI | Lower Gastrointestinal |
| LGI | Law Governed Interaction |
| LGI | Law-Governed Interaction |
| LGI | Local Government Institute |
| LGI | Lifting Gear Inspection |
| LGI | Deadmans Cay / Long Island, Bahamas - Deadmans Cay (Airport Code) |
| LGI | Lenox Group, Inc. (giftware) |
| LGI | Lynx Geosystems Incorporated |
| LGI | Local Government Indicators |
| LGI | Lympho Granuloma Inguinale (venereal disease) |
| LGI | Laser-Gated Imaging |