| Acronym | Definition |
|---|
| LFE | Low Frequency Effects |
| LFE | League Football Education (UK) |
| LFE | Large Force Employment (US DoD) |
| LFE | Low Frequency Enhancement |
| LFE | Large Formation Exercise (US Air Force) |
| LFE | Lean Front End (software) |
| LFE | Learning From Experience |
| LFE | Large Final Emitter (environment) |
| LFE | Laminar Flow Element |
| LFE | Leicester, Forest, East |
| LFE | Love for Ever |
| LFE | Low Frequency Encoding (subwoofer sound channel on Dolby Digital 5.1 format) |
| LFE | Live Fire Exercise |
| LFE | Laboratory for Electronics Inc. |
| LFE | Lowest Flood Elevation |
| LFE | Loss of Future Earnings |
| LFE | Landing Field Elevation (airport elevation) |
| LFE | Lead Field Engineer |