| Acronym | Definition |
|---|
| TKU➣Tokyo Keizai University (Tokyo, Japan) |
| TKU➣Thank You |
| TKU➣Trustee Knowledge and Understanding |
| TKU➣True Kilometers Unknown |
| TKU➣The Kristet Utseende (Swedish) |
| TKU➣Turku, Finland - Turku (Airport Code) |
| TKU➣Tideway Knowledge Update (Tideway Systems) |
| TKU➣Tons per Kilometer (cargo unit) |