Definition of "MTP"

MTP

proper noun
1. (Internet, historical) Initialism of Mail Transfer Protocol, superseded by SMTP.
  Quotations
  An important feature of MTP is its capability to relay mail from one transport environment to another.
  1981 May, Suzanne Sluizer, Jonathan B. Postel, “Mail Transfer Protocol”, in RFC Editor, RFC 780
2. (computing) Initialism of Media Transfer Protocol, a generalization of PTP (Picture Transfer Protocol).
3. (networking) Initialism of Multipurpose Transaction Protocol, a proprietary transport protocol.
noun
countable and uncountable, plural MTPs
1. (anatomy) Initialism of medial tibial plateau.
2. (anatomy) Initialism of metatarsophalangeal joint.
3. (cell biology) Initialism of microsomal triglyceride transfer protein.
4. Initialism of major third party.