DBI

A dowel bar inserter that places the load transfer bars into plastic concrete as part of the paving operation.
Found on http://www.pavement.com/glossary/A.html

dBi

dBi -Decibels relative to an Isotropic antenna - is a measure of an antenna's gain.
Found on http://www.lever.co.uk/wlan-glossary.html

dBi

Decibels compared to an isotropic antenna. The higher the dBi, the stronger the antenna.
Found on http://www.youngco.com/young2.asp?ID=4&Type=3

DBI

Deighton and Brackenhall Initiative
Found on http://www.encyclo.co.uk/local/20793

DBI

Dirt Bag Index, and multiplies the number of tattoos by the number of missing teeth to give an estimate of the number of days since the patient last bathed.
Found on http://www.translationdirectory.com/glossaries/glossary224.php

dbi

Don't Beg It
Found on http://www.noslang.com/dictionary/d/
No exact match found