What does ISO stand for?

What does ISO mean?

ISO	Imaging Spectrometric Observatory Governmental » NASA
ISO	Information Systems Office Governmental » NASA
ISO	In Support Of .... Governmental » Military
ISO	International Socialist Organization Governmental » Politics
ISO	Imamia Students Organization Community » Non-Profit Organizations
ISO	Isolation Governmental » Military
ISO	It's So Obvious Internet
ISO	It's So Original Internet
ISO	Ishares S&p/asx Small Ordinaries Business » ASX Symbols
Iso	I seek only Community » Media
ISO	Immunization Safety Office Governmental » US Government
ISO	International Organization for Standardization Business » Professional Organizations
ISO	Erroneously the "International Organization for Standards", but actually the word is Greek for "equal" and the Organization carries that name, not the backronym of the same spelling. Business
ISO	Its So Obvious Internet » Chat