SQRT full form SQRT is a four letter word which starts with S and ends with T .Below is the list of all full forms and acronym of SQRT. Short Form Full Form Category SQRT Square RootInformation Technology-IT-Electronics full forms 1) SQL2) SQRT 3) SQ 4) SQA5) SQR6) SQN7) SQTM8) SQE9) SQUID10) SQL-DS11) SQD12) SQP13) SQUAD14) SQH15) SQZ16) SQX17) SQPMM18) SQUH19) SQL/DS