The meaning of the Acronym HOO is...

HOO is

• Hrvatski Olimpijski Odbor
• Heart Of Omega
• House Of Order
• Hypothetical Omniscient Observer

More Meanings For HOO:

• Glacier Water Services, Inc.
• Houston Oilers
• Hrvatski Olimpijski Odbor
• Heart Of Omega
• House Of Order
• Hypothetical Omniscient Observer
• Quang Duc, Vietnam

HOO is also in:

• Airport Codes
• AMEX Symbols
• NFL Teams
• Unfiled