AERS

AERS may refer to:
 * Advanced Economic Research Systems
 * Alaska Educational Radio System, a broadcaster in Alaska
 * All Electricity from Renewable Sources projects, including The Climate Reality Project
 * Applied Energy Recovery Systems
 * Applied Educational Research Scheme, a programme funded by the Scottish Executive Education Department and the Scottish Higher Education Funding Council
 * Atlantic Estuarine Research Society
 * Adverse Event Reporting System