The meaning of the Acronym SYO is...

SYO is

• Splat You're Out Paintball
• South Yorkshire Orienteers

More Meanings For SYO:

• Stuff Your Own
• Springfield Youth Organization
• Sharonville Youth Organization
• Sydney Youth Orchestra
• Splat You're Out Paintball
• South Yorkshire Orienteers
• Shonai, Japan

SYO is also in:

• Airport Codes
• Educational
• Food
• Music
• Sports