Irena

Irena means:

• a first name, see Irene
• Irena (Missouri) , city in the United States
• the scientific name of the elven blue birds

IRENA is an abbreviation for:

• International Renewable Energy Organization, an organization promoting the use of renewable energies
• Intensified rehabilitation aftercare, a program of the German Pension Insurance for outpatient aftercare
• an EU project on environmental monitoring in the field of agriculture, see Irena (geographic information)

This is a disambiguation page for differentiating between several terms identified with the same word.