NHB (disambiguation)

The abbreviation SR stands for:

  • National Democratic University Federation, a German right-wing student organization
  • Lower Saxony Heimatbund, Lower Saxony umbrella organization of local history societies
  • Emergency stop bay on narrow roads without stripes
  • No Holds Barred, a special rule in hardcore matches in wrestling as well as Mixed Martial Arts fights
  • Disambiguation
  • Abbreviation