AA AC KA AE AF AK AM ME AO MM AP MV AR MW AS MX AU MY BN BQ CA CI CN EA EC EE EM EN EU EW FE GA GL GM GX HW IO Most MANOP headings do not use specific country codes for products, but rather  use  regional  identifiers.  The  following  are  the  regional  identifiers  most frequently used in MANOP headings: Antarctica Arctic  Region Southeast Asia Africa Alaska Central  Africa West Africa Southern  Africa Arabian Sea Asia Australia Bahrain Baltic Sea Caribbean China Canada East Africa East China Sea Eastern  Europe Middle  Europe Northern  Europe Europe Western  Europe Far East Gulf of Alaska Greenland Guam Gulf of Mexico Hawaiian  Islands Indian  Ocean JP KO LU MC NA NT OC OH PA PE PH PK PN PQ PS PW PZ RS SA SD SE SJ SS AII-4 Japan Caroline  Islands South  Korea Aleutian  Islands Central  Mediterranean Eastern  Mediterranean Mediterranean Maldives Western  Mediterranean Mexico Marianas  Islands North  America North  Atlantic Oceania Sea of Okhotsk Pacific Persian  Gulf Philippines Pakistan North Pacific Western North Pacific South Pacific Western Pacific Eastern Pacific Russia (Europe) South America Saudi Arabia Southern Oceanic Area Sea of Japan South China Sea AA - GEOGRAPHICAL OR REGIONAL IDENTIFIERS