(n) (comp) X-Window
(n) (comp) X.400
(n) (obsc) Ediacara fossil biota
(n) Ediacara fauna
(n) (comp) edit box
(n) edible flower
(n) (comp) edutainment
(n) (comp) NREN
(n) (comp) NIST
(n) (comp) NSFnet
(n) (comp) NNTP
(n) (comp) NFSNET
(n) (comp) NCTV
(n) (comp) NPTN
(n,vs) evacuation
(n) evaluation
(adj-na) epoch-making
(adj-na) epoch-making
(n) emancipation
(n) mRNA
(n) (comp) MSDN
(n) (comp) MTBF
(n) emerald green
(n) emotionalism
(n) (comp) Error Checking and Correcting
ECC
(n) (comp) error handling
(n) (comp) error recovery routine
(n) (comp) error handling routine
error-handling routine
(n) (comp) error-control logic
(n) Eratosthenes' sieve