- SSI
- Supplemental Security Income (Governmental » US Government)Supplemental Security Income (Business » Positions)** Server Side Include (Computing » Networking)* Supplemental Security Income Program (Governmental » US Government)* Social Security Income (Business » Positions)* Social Security Income (Governmental » US Government)* Strategic Studies Institute (Academic & Science » Universities)* Single System Image (Computing » Software)* Scuba Schools International (Community » Sports)* Small Scale Integration (Academic & Science » Electronics)* Solid State Imaging (Academic & Science » Electronics)* Soil Structure Interaction (Academic & Science » Architecture)* Server System Infrastructure (Computing » Networking)* Statewide Systemic Initiative (Governmental » State & Local)* Software Services, Inc. (Business » Firms)* Standard Settlement Instructions (Business » International Business)* Standard Settlement Instructions (Business » Stock Exchange)* Strategic Systems International (Business » Firms)* System Services Interface (Computing » Networking)* Structural Systems, Inc. (Business » Firms)* Soldier System Interface (Governmental » Military)
Abbreviations dictionary. 2012.