English edit

Proper noun edit

HH

  1. His Holiness.
  2. His or Her Highness.
  3. Initialism of Hansestadt Hamburg. The German city of Hamburg. (Used on licence plates and informally in other contexts.)
    Let's meet in HH tomorrow.

See also edit

Noun edit

HH (plural HHs)

  1. Abbreviation of heavy helicopter.
    Coordinate terms: H, LH

Adjective edit

HH (not comparable)

  1. (philately) Initialism of heavily hinged.

Phrase edit

HH

  1. Initialism of Heil Hitler.