| Acronym | Definition |
|---|
| TLV | Type-Length-Value (tuplet used to create extensible protocols) |
| TLV | Threshold Limit Value (American Conference of Governmental Industrial Hygienists, Inc.) |
| TLV | Type Length Value |
| TLV | Tag Length Value |
| TLV | Trouble Less Valve (steam engineering; Japan) |
| TLV | Transmission Level |
| TLV | Total Liquid Ventilation (surgical process) |
| TLV | Tel Aviv Yafo, Israel - Ben-Gurion International (Airport Code) |
| TLV | Threshold Level Value |
| TLV | Two-Lung Ventilation |
| TLV | Temporal Logic Verifier |
| TLV | The Loop Verein |
| TLV | Time, Length and Value (telecommunications) |