E3G：Enhanced 3G，超3G(增強(qiáng)型3G)

EDACS：Enhanced Digital Access Communications System，增強(qiáng)型數(shù)字接入通信系統(tǒng)

EDGE：Enhanced Data rate for GSM Evolution，增強(qiáng)型數(shù)據(jù)速率GSM演進(jìn)

EIR：Equipment Identity Register，設(shè)備標(biāo)識(shí)寄存器

eMLPP2：Enhanced Multi-Level Precedence and Pre-emption，增強(qiáng)多級(jí)優(yōu)先權(quán)和強(qiáng)拆

EMS：Enhanced Message Service，增強(qiáng)型短信業(yè)務(wù)。關(guān)聯(lián)詞：MMS、SMS