APACHE Acute Physiology And Chronic Health Evaluation

APACHE Association Pour l'Amélioration des Conditions d'Hospitalisation des Enfants

APACHE Acute Physiology and Chronic Health Enquiry (index)

APACHE Antarctic Plateau Anisotropy Chasing Experiment

APACHE Accelerator for Physics and Chemistry of Heavy Elements

APACHE [not an acronym] name for an open source HTTP/web server - a Patchy Server