Answer: eec

AnswerCrossword Clue
EECBelg. helped found it
EECOld trade inits.
EECFormer trade union, for short
EECTreaty of Rome creation, for short
EECCommon Market, for short
EECCommon Market org.
EECOnetime trade org.
EECOrg. that resulted from the 1957 Treaty of Rome
EECGp. formed by the Treaty of Rome
EECCommon Market ltrs.
EECIntl. trade org.
EECOld Common Market abbr.
EECCommon Market for short
EECCommon Market monogram, once
EECCommon Market abbr., once
EECEU predecessor
EECIre., Fin., etc.
EECCommon Market (Abbr.)
EECThe Common Market initials
EECContinental org. since 1957
EECSpain joined it in 1986: Abbr.
EECTrading-bloc inits.
EECForeign market, for short
EECIntl. trading assn.
EECContinental trading org.
EECU.S. trading partner
EECU.S. trading partner, formerly
EECIntl. trade inits.
EECGrp. formed by the Treaty of Rome, 1957
EECSpain is in it: Abbr.
EECCommon mkt.
EECIntl. org. begun in 1958
EECTrade grp. formed in the late 1950's
EECLux. was one of its charter members
EECPort. joined it in 1986
EECThe Common Market: Abbr.
EECIntl. trade letters
EECNafta's overseas counterpart
EECIt. was part of it
EECOnetime overseas trade grp.