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) SQRT 2) SQL3) SQ 4) SQA5) SQR6) SQN7) SQUID8) SQP9) SQD10) SQL-DS11) SQE12) SQTM13) SQH14) SQUH15) SQZ16) SQX17) SQPMM18) SQUAD19) SQL/DS