TX

Tx is a widely used abbreviation that can denote several distinct concepts depending on context. Among the most common are a U.S. state, a transmitter, a transaction, and medical treatment or transplantation.

Texas: In the United States, TX is the official postal abbreviation for Texas. The letters appear on mail, license plates, and other identifiers. The term is often used in sports, business, and travel to refer to the state.

Technology and engineering: In electronics and telecommunications, Tx stands for transmitter, i.e., the device or channel that sends a signal. In wireless systems, Tx power and Tx chains refer to the transmitting end, paired with Rx for the receiver.

Computing and data: In information technology, Tx is short for transaction, a unit of work that must be completed in a database or message-passing system. In blockchain and other distributed ledgers, a transaction is commonly abbreviated as Tx.

Medicine and biology: In clinical notation, Tx commonly stands for treatment; in transplantation contexts, Tx denotes transplantation or a transplanted organ. The exact meaning tends to depend on the clinical documentation and specialty.

Overall, Tx functions as a versatile shorthand whose meaning is driven by domain-specific conventions.