- OSP
- Outside Plant (Computing » Telecom)*** Oregon State Police (Governmental » Police)* Off Street Parking (Community)* Orange Smoothie Productions (Business » Firms)* Outer Surface Protein (Medical » Human Genome)* Open Settlement Protocol (Community » Law)* Online Service Provider (Computing » Telecom)* Organic Solderability Preservative (Academic & Science » Electronics)* Open Studios Press (Business » Firms)* On Site Procurement (Governmental » Military)* Opportunity Scholars Program (Academic & Science » Universities)* Old School Productions (Business » Firms)* Oracle Stored Procedure (Computing » Databases)* Slupsk, Poland (Regional » Airport Codes)* Orange Smoothie Pack (Miscellaneous » Food)* Owandy Software Package (Computing » Software)* On Stagnant Pond (Academic & Science » Ocean Science)* Operational Service Provider (Business » General)* Operator Security Password (Computing » Security)* Overly Sloppy Person (Miscellaneous » Funnies)* Operations Standard Practice (Business » General)* Online Solution Provider (Business » General)
Abbreviations dictionary. 2012.