| Acronym | Definition |
|---|
| LED | Light Emitting Diode |
| LED | Local Economic Development |
| LED | Layout of (Software) Engineering Diagrams |
| LED | Light Emitting Device |
| LED | Local Employment Dynamics |
| LED | Ledig (German: unmarried) |
| LED | Law Enforcement Division |
| LED | Local Employment Development |
| LED | Low-Energy Diet (health) |
| LED | Licht Emittierende Dioden (German: Light Emitting Diode) |
| LED | Liposome-Encapsulated Doxorubicin |
| LED | Love Equals Death (band) |
| LED | Leadership Education Development (various locations) |
| LED | Last Edition |
| LED | Lean Encoder Decoder |
| LED | Language Editor |
| LED | Lawyers Edition |
| LED | Local Economy Development |
| LED | Linear Equity Derivatives |
| LED | St Petersburg, Russia - Pulkovo (Airport Code) |
| LED | Licensed Educational Diagnostician |
| LED | Ley de Extinción de Dominio (Spanish: Forfeiture Law; Guatemala) |
| LED | Legal Education Department |
| LED | Loss-Event Database |
| LED | Law Enforcement Desk |
| LED | Lupus Erythematosus Disseminatus |
| LED | Library Education Division |
| LED | Loop Encryption Device |
| LED | Logical Error Detection |
| LED | Linear Energy Density |
| LED | Lethality Enhancing Device |
| LED | Logic-Evolved Decision Model |