Clinic name
There's a clinic in Venezuela called "Clínica A.B.G., C.A.". I'm not sure what it means; is it an abbreviation of the clinic's name, or perhaps its function? E.g. ABG can mean Arterial Blood Gas (analysis). This is a link to it: http://wikimapia.org/22095274/es/CLÍNICA-ABG-C-A