What is "waaa"

WAAA may refer to:

• Waaa!!!, a gameshow
• Wiltshire Air Ambulance Appeal, a charity that raises money for the Wiltshire Air Ambulance
• We Are America Alliance, a national alliance of immigrant rights organizations and allies in the United States
• WEGO (AM), a radio station (980 AM) licensed to Winston-Salem, North Carolina, United States, which used the call sign WAAA until June 2006
• WKZL, a radio station (107.5 FM) licensed to Winston-Salem, North Carolina, United States, which once used the call sign WAAA-FM
• the ICAO code for Sultan Hasanuddin International Airport
• Lipid IVA 3-deoxy-D-manno-octulosonic acid transferase, an enzyme
• (KDO)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase
• (KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase
• Washington Autism Alliance & Advocacy, a non-profit organization based in Redmond, WA.

WaaA (gene) may refer to:

• Lipid IVA 3-deoxy-D-manno-octulosonic acid transferase, an enzyme
• (KDO)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase, an enzyme
• (KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase, an enzyme