If there is only one independent variable, the variable is called One-Way ANOVA, if there are two variables is called Two-Way ANOVA, if there are several variant called the Multi-Way ANOVA (less commonly used).
If there is only one variable independent variable called One-Way ANOVA if there are two variables called Two-Way ANOVA if there are many variables called Multi-Way ANOVA (less common).
If there is only one variable independent variable called One-Way ANOVA if 2 variables, called Two-Way ANOVA if there are multiple variables. " Multi-Way ANOVA (little).