OTA
📡🧳🔭

Example

My phone received an OTA update overnight without any effort.

Definition

Over-the-air; wireless transmission or broadcast

  • Remote software update delivered via network

Operational transconductance amplifier; voltage-controlled current source IC

  • Used in analog signal processing

Online travel agency or agent; web-based travel booking service

On-time arrival; punctual arrival performance metric

Optical tube assembly; telescope tube and optics without mount