GTT is an acronym for "Going to". There are a number of synonyms for the phrase "Going to" which include "Heading to", "Making way to", "Planning to go and", "Getting to" and "Moving towards". These phrases convey the same sense of intention or purpose in terms of a journey or approach; they indicate a person or object's movement from one place to another. Each of these phrases uses different words to express the idea of purposeful travel, and can be used in different contexts depending on the intended meaning. Regardless, they all convey the same general notion of progression towards a specific destination or objective.