G236 CONUS
G212 North-America
G218 North-America
G142 CMAQ-3X
G148 CONUS
G245 East-US
G246 West-US
G247 Cent-US
G250 Hawaii
SWC SWEST-Coast
NWC NWEST-Coast
NMT Northern-Mtns
SMT Southern-Mtns
SPL South-Plains
NPL North-Plains
MDW Midwest
LMV LMiss-Vall
GMC Gulf-Mexico
NEC Northeast
SEC Southeast
APL Appalacian-Mnts
WCA Western-Canada
ECA Eastern-Canada
SWD South-West-Desert
HWI Hawaii
ALL All-Regions
GAFR Africa