SNA is an abbreviation for:

  • John Wayne Airport, an airport in the extended catchment area of ​​Los Angeles, California, USA to the IATA code
  • Schwungnutzautomatik
  • Strange non- chaotic attractor
  • Scalar network analyzer (English Scalar network analyzer ), see Network Analyzer
  • Snap-on Inc. as the NYSE stock symbol
  • Société Neuchâteloise d' Automobiles, former Swiss automotive manufacturer
  • Social Network Analysis
  • Sociedad Nacional de Agricultura
  • Société d' Neuchâteloise Astronomy
  • Somali National Alliance
  • Southern Nursery Association Inc.
  • Syndicat National des Annuaires
  • System of National Accounts (United Nations Statistics Division )
  • Systems Network Architecture, a network architecture
  • Disambiguation
  • Abbreviation