VSX

VSX stands for:

• Variable Star Index , see American Association of Variable Star Observers #Variable Star Index
• Vector Scalar Extension , SIMD unit developed by IBM and Motorola for the PowerPC processor family POWER7, see AltiVec
• Visual Studio Extensibility , extension of Visual Studio
• XML stencil file format for Microsoft Visio

.vsx stands for:

• File extension for the XML stencil file format for Microsoft Visio

This is a disambiguation page for differentiating between several terms identified with the same word.