What does EAH stand for?

Eastern Air Transport, Inc. - FAA designator (FAAC)

Effective Antenna Height (OTD)

El Arish - Egypt - Airport symbol (AD)

Engineering Association of Hawaii (SAUO)

Epochs of Ancient History - A publication

European Academy of History (EA)

Express Attention Handling (SAUS)

International Journal of East Asian History - Publication (APS)

Kimpex USA Ltd., Champlain, NY - Manufacturer code for watercraft hull identification number (USCG)