HEASHome Education Advisory Service (UK)
HEASHarvard East Asia Society
HEASHelicopter Emergency Ambulance Service (various locations)
HEASHigh Energy Amateur Science Group
HEASHeavy-Element Absorption Systems
References in periodicals archive ?
WAP users will be able to access three different services, including the ability to switch to HEAS as their power supplier, the inputting of meter data and the ability to receive updated pricing information.