ETSTExteroceptive Temporalis Muscle Suppression Test (neurology)
ETSTElectronic Technical Suitability Test
ETSTEustachian Tube Swallow Test (scuba diving study tool)
References in periodicals archive ?
ETST High Grade Hemp CBD is derived 100% from imported Grade-A European industrial hemp.
ETST also has a service and support system in place to perform regular maintenance after delivery to ensure that the product will always be at peak performance and be able to be used by customers for years to come.
Based on the final definitive asset purchase agreement, ETST has formed a new wholly owned subsidiary, Earth Science Pharmaceutical, Inc.