| Abbreviation | Definition |
|---|---|
| LGA | Land Grid Array |
| LGGB | Link Greater Green Bay |
| LH | Local Host |
| LH | Long Haul |
| LHO | Left Hand Out |
| LIF | Logical Interchange Format |
| Li-Fi | Light Fidelity |
| LIG | Local Internet Gateway |
| LIM | LAN (Local Area Network) Instant Messaging |
| LIN | Local Interconnect Network |
| LINA | Learning Interacting and Networking in Architecture |
| LINCS | Leveraging Integrating Networking and Coordinating Supplies |
| LINCS | Local Information Network and Communication System |
| LINI | Lisbon Internet and Networks Institute |
| LINK | Leader for International Networking Knowledge |
| LINK | Leadership Information Networking and Knowledge |
| LINK | Learning Information Networking Knowledge |
| LINK | Literacy and Innovative Networking for Knowledge |
| LION | LinkedIn Open Networker |
| LIRR | Link Incident Record Registration |