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) SQR5) SQA6) SQUID7) SQE8) SQN9) SQP10) SQPMM11) SQZ12) SQH13) SQTM14) SQL-DS15) SQUAD16) SQX17) SQL/DS18) SQUH19) SQD