Swiss may be:

• Related to Switzerland: the Swiss Confederation
  • Swiss people
  • Swiss cheese
  • Swiss corporations
  • Switzerland-related topics

• Named Swiss:
  • Swiss, Missouri
  • Swiss, North Carolina
  • Swiss, West Virginia
  • Swiss, Wisconsin
  • Swiss International Air Lines
  • Swiss Re

• SWiSS is also used as a disparaging nickname for the Socialist Workers' Student Society.