AABN
AABN stands for:
- Anti-Apartheids Moving Nederland ("Anti-Apartheid Movement Netherlands"), predecessor organization of the Nederlands instituut voor Zuidelijk Afrika
- American Architect and Building News , American trade journal for architects
- African Aurora Business Network
AABn stands for:
- Assault Amphibian Battalion, each such battalion belongs to a division of the United States Marine Corps
- Assault Armor Battalion, in the Philippine Marine Corps
