title: INH
text: # INH
  
  INH or inh may refer to:
  
  * Ingush language, ISO 639 code
  * Inhambane Airport, Mozambique, IATA code INH
  * Isonicotinic acid hydrazide or isoniazid, an antibiotic for treatment of tuberculosis
  
  ## Historic uses
  
  * Dutch East Indies, former FIFA country code INH
  * Instituto Nacional de Hidrocarburos (INH, National Hydrocarbons Institute, 1980–1995), Spanish state-owned petroleum management company
  