This is a list of FIPS 10-4 region codes from S-U, using a standardized name format, and cross-linking to articles.

On September 2, 2008, FIPS 10-4 was one of ten standards withdrawn by NIST as a Federal Information Processing Standard.^[1] The list here is the last version of codes. For earlier versions, see link below.

• List of FIPS region codes (A–C)
• List of FIPS region codes (D–F)
• List of FIPS region codes (G–I)
• List of FIPS region codes (J–L)
• List of FIPS region codes (M–O)
• List of FIPS region codes (P–R)
• List of FIPS region codes (V–Z)

• FIPS 10-4 Codes and history
  • Last version of codes
  • All codes (include earlier versions)
  • Table to see the evolution of the codes over time
• Administrative Divisions of Countries ("Statoids"), Statoids.com