Finite geometry simply refers to a branch of mathematics that deals with a finite number of points, lines, and planes. There are several other terms that can be used interchangeably with the term 'finite geometry', such as Galois geometry, geometric finite field theory, and non-Euclidean geometry. In Galois geometry, algebraic structures are utilized to study finite geometries, while non-Euclidean geometry extends the theoretical framework of finite geometry by exploring geometries that are not bound by Euclidean principles. Finite projective geometry is another term that can be used to refer to finite geometry, which essentially studies the properties and characteristics of finite spaces and structures.