

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| TX | Transmit Channel | In English | → Telecommunications | 
| TX-0 | Transistorized Experimental computer zero | In English | → Computer hardware | 
| TxDOT | Texas Department of Transportation | In English | → Regional administration → Transport and postal services → Vehicle engineering → United States | 
| TYLCV | Tomato Yellow Leaf Curl Virus | In English | → Virology → Agricultural sciences | 
| TZ | Theologische Zeitschrift | In German | → Serial publications, periodicals → Religion, theology | 
| TZB | The Zandvoort Boys | In English | → Organizations and associations → Sport, physical exercises | 
| TZI | Technologie-Zentrum Informatik (www.tzi.de) | In German | → Research institutes → Computer science | 
| TZV | Türkiye Zeka Vakfı (https://www.tzv.org.tr/) | In Turkish | → Foundations → Turkey | 
| TZW | Technologiezentrum Wasser (www.tzw.de) | In German | → Research institutes → Environmental technology, water supply, waste management → Germany |