CEST

CEST or cest may refer to:


 * Central European Summer Time (UTC+2), daylight saving time observed in the central European time zone
 * Cognitive-Experiential Self-Theory
 * Chemical Exchange Saturation Transfer, a subset of Magnetization transfer in MRI
 * Cest, a woman's girdle
 * Cest or Cesti, informal or plural for Cestus, an ancient battle glove
 * The "Check Employment Status for Tax" online tool used for assessing contractors' employment status for IR35 purposes under UK tax law