Definitions containing the term e region

What does e region mean?

CRCB	Cairns & Region Convention Bureau Business » Firms
RI	Region I Miscellaneous » Toastmasters
RGN	Region Regional
SEAR	South East Asia Region Regional
SRH	Southern Region Headquarters Academic & Science » Meteorology
SRH	Southern Region Headquarters Governmental » Military
SRH	Southern Region Headquarters Governmental » Transportation
SRH	Southern Region Headquarters Governmental » US Government
TRACE	Transition Region And Coronal Explorer Governmental » NASA
ACR	Akron-Canton (Ohio) Region Regional » States
RIII	Region III Miscellaneous » Toastmasters
RII	Region II Miscellaneous » Toastmasters
YRT	York Region Transit (GTA, Ontario, Canada) Governmental » Transportation
LRI	La Región Internacional Regional
WRFL	Western Region Football League Community » Sports
WNAR	Western North American Region Regional
WNAR	Western North American Region Academic & Science » Meteorology
WNAR	Western North American Region Governmental » US Government
ACVR	Automotive Cluster, Vienna Region Business » Firms
CRAB	Chesapeake Region Accessible Boating Community » Sports
WRTD	Windham Region Transit District Governmental » Transportation
CRCF	Chautauqua Region Community Foundation Community » Non-Profit Organizations
WINCOG	WINdham Region Council Of Governments Governmental
RVII	Region VII Miscellaneous » Toastmasters
WRDN	Western Region Disability Network Community

Heaviside layer, Kennelly-Heaviside layer, E layer, E region(noun): a region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of medium length