- PGS
- Pages (Community » Media)* Petroleum Geo- Services (Business » Firms)* Pair Gain System (Computing » Telecom)* Precision Gunnery System (Governmental » Military)* Primary Ground Station (Governmental » Military)* Manual page (man4dos) (Computing » File Extensions)* Preliminary Gravity Solution (Governmental » NASA)* Phantom Glove Syndrome (Governmental » NASA)* Peach Springs, Arizona USA (Regional » Airport Codes)* Primary Gun System (Governmental » Military)* Professional Grading Service, Inc. - Card Grading Service (Business » Firms)
Abbreviations dictionary. 2012.