V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
ECP
       [PPP] Encryption Control Protocol (PPP, RFC 1968)
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
ECP
       Enhanced Capability Port (MS)
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
ECP
       Enhanced Communication Port / Protocol
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
ECP
       Excessive CrossPosting (Usenet, EMP, spam)
The Jargon File (version 4.4.7, 29 Dec 2003):
ECP
 /E?C?P/, n.
    See spam and velveeta.
The Free On-line Dictionary of Computing (30 December 2018):
ECP
   1. Engineering Change Proposal.
   2. Enhanced Capabilities Port.
   3. Extended Capabilities Port.
   4. Extended Concurrent Prolog.
   (1997-12-01)