| Acronym | Definition |
|---|
| LHI➣Local Heritage Initiative |
| LHI➣Lanka Hydraulic Institute (Sri Lanka) |
| LHI➣Lewis Hyman, Inc. (est. 1930) |
| LHI➣Leading Health Indicator |
| LHI➣Lillehei Heart Institute (Minneapolis, MN) |
| LHI➣Larry Head Institute (Neurodiagnostics training school; Monroe, MI) |
| LHI➣Leasehold Improvement |
| LHI➣Lars Hoej Informatik A/S (Danish translation technology company) |
| LHI➣Lipschitz-Hankel Integral |