1. 
   DGPS
   See Differential GPS.
   Found op http://www.ordnancesurvey.co.uk/oswebsite/aboutus/reports/misc/glossary.htm
   
   
2. 
   DGPS
   Differential GPS. Enhanced performance GPS using locally provided clock and position information from a fixed transmitter. One of the options for LCS (location services) for mobiles.
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
3. 
   dGPS
   Differential GPS - a form of corrected GPS giving enhanced accuracy in the few decimetre range (better than stand alone GPS, not as good as RTK).
   Found op http://www.encyclo.co.uk/local/20475
   
   
4. 
   DGPS
   Differential Global Positioning System
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
5. 
   DGPS
   differential data is received from external DGPS Receiver
   Found op http://www.yachtdeliveryasia.com/glossary.php
   
   
6. 
   DGPS
   Differential GPS (DGPS) is used to correct a GPS signal to achieve higher position accuracy.
   Found op http://www.agcotechnologies.com/saen/glossary.htm
   
   

Tip: double click on a word to show its meaning.