| Acronym | Definition |
|---|
| KTU➣Kauno Technologijos Universiteto (Lithuanian: Kaunas University of Technology) |
| KTU➣Kalam Technological University (India) |
| KTU➣Kerala Technological University (India) |
| KTU➣Karadeniz Teknik Universitesi (Black Sea Technical University; Turkey) |
| KTU➣Kaunas Technology University |
| KTU➣Key Telephone Unit |
| KTU➣Korean Teachers Union (Republic of Korea) |
| KTU➣Korean Teachers and Education Workers Union |
| KTU➣Key Technical Uncertainty |
| KTU➣Korean Telephone Upgrade (Army) |