| Rank | Abbreviation | Meaning |
|---|
| ***** | LIFS | Language Independent File System
| |
| ***** | LIFS | Laser-Induced Fluorescence Spectroscopy
| |
| ***** | LIFS | Lund Immigrant Association
| |
| **** | LIFS | Low-Input Farming Systems
| |
| **** | LIFS | List of Illinois Fish Species
| |
| **** | LIFS | Left Inferior Frontal Sulcus
| |
| **** | LIFS | London International Film School
| |
| *** | LIFS | Life Stem Genetics Inc. (OTC Bulletin Board [OTCBB])
| |
| ** | LIFS | Liberty International Financial Services
| |
| ** | LIFS | Lund International Food Studies
| |
| ** | LIFS | LIFE SYSTEMS, INC.
| |
| ** | LIFS | London Int Film School
| |
| * | LIFS | Lower Internal Facility Shields
| |
| * | LIFS | Low Income Full Subsidy
| |
| * | LIFS | Local Iterated Function System
| |
| * | LIFS | Lipid-laden interstitial fibroblasts
| |
| * | LIFS | Lowell Institution for Savings
| |
| * | LIFS | Langeberg Integrated Family Survey
| |