IAO

The ILO abbreviation stands for:

• A UN specialized agency for the International Labour Organisation
• The Information Awareness Office of DARPA
• The Fraunhofer Institute for Industrial Engineering IAO
• A ground-based observatory in the Himalayas, see Indian Astronomical Observatory
• Invitatio ad referendum
• The International Academy of Osteopathy, an international academy

See also:

• Iao Valley

• Disambiguation
• Abbreviation