NFAT (Nuclear factor of activated T-cells) is a common term in the field of immunology. It refers to a family of transcription factors that play a crucial role in regulating immune cell function. There are many synonyms for this term, including NF-AT, NFATC, and NFAT1-4. Additionally, NFAT is sometimes referred to as T cell transcription factor, as it is primarily expressed in T-cells. This family of transcription factors has been linked to a variety of physiological and pathological processes, including immune response, cell growth, and cancer development. Understanding these various synonyms for NFAT is critical for effectively communicating and researching in the fields of immunology and molecular biology.