Search Result for "sna":

V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

SNA Systems Network Architecture (IBM)
The Free On-line Dictionary of Computing (30 December 2018):

Systems Network Architecture Blue Glue SNA (SNA) IBM's proprietary high level networking protocol standard, used by IBM and IBM compatible mainframes. Also referred to as "Blue Glue", SNA is a bletcherous protocol once widely favoured at commercial shops. The official IBM definition is "that which binds blue boxes together." It may be relevant that Blue Glue is also a 3M product commonly used to hold down carpets in dinosaur pens. [Jargon File] (1994-11-23)