POLSAPolish Space Agency
POLSAPolice Search Advisor (UK)
References in periodicals archive ?
The POLSA team begin their painstaking work on hands and knees, picking up every shred of fibre and every shard of metal from the pavement.
We have 17 search teams comprising of a sergeant and six PCs currently deployed, including eight PoLSAs [police search advisers], 10 CSI dogs and a range of specialist equipment and teams.