Emergency plan ZZA
Emergency plan ZZA was an emergency procedure used aboard the . The plan activated automatic defense procedures aboard the starship.

In 2367, following the incapacitation of the humanoid members of the Enterprise crew by the Paxans, Lieutenant Commander Data ordered the activation of the plan in order to help fend off the Paxan attack. ()

ja:特別緊急措置ZZA
Maneuvers