The meaning of the Acronym SFO is...

SFO is

• Secular Franciscan Order

More Meanings For SFO:

• Bitstream font file - fontware format
• Satellite Field Office
• Skull Fuck Orgy
• Strawberry Flavored Objects
• Star Flower Oil
• Star Fleet Operations
• Structure Field Offset
• Stwing Freshman Orientation
• San Francisco Oakland
• Subfornical Organ
• Sonic Foundary, Inc.
• San Francisco Orthodontists
• Special Factory Order
• Struggle For Organization
• Securities And Futures Ordinance

SFO is also in:

• Adults
• AMEX Symbols
• File Extensions
• Firms
• Food
• General
• Ocean Science
• Physiology
• Science Fiction
• Stock Exchange
• Unfiled