opt

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OPT

Abbreviation for:
ocular photodynamic therapy
opisthotonos
optic pathway tumour
optician
oral provocation test 
outpatient treatment

opt

To select one thing rather than another.
References in periodicals archive ?
Essex county council said: "We can't guarantee a place in opted out schools.
Although a final report has not yet been submitted by the Interim Claims Administrators appointed by the Court, approximately 200,000 individuals have registered for the settlement to date and approximately 45,000 opted out during the 4-month opt-out period that ended on March 30.
A total of about 850 heart valve implantees opted out of the Bowling class action settlement approved by a Federal District Court in Ohio.