There's System Hungarian, which was apparently the result of a misunderstanding, and Apps Hungarian, which is actually useful: https://www.joelonsoftware.com/2

There's System Hungarian, which was apparently the result of a misunderstanding, and Apps Hungarian, which is actually useful: https://www.joelonsoftware.com/2005/05/11/making-wrong-code-look-wrong/ https://www.joelonsoftware.com/2005/05/11/making-wrong-code-... I use Apps Hungarian in my own code.