- SSR
- Simple Sequence Repeat (Medical » Human Genome)Simple Sequence Repeat (Computing » General)Simple Sequence Repeat (Computing » Assembly)*** Solid State Relay (Academic & Science » Electronics)** Soviet Socialist Republic (Governmental » US Government)** Secondary Surveillance Radar (Governmental » Transportation)** Society for the Study of Reproduction (Medical » Veterinary)* Sustained Silent Reading (Community » Educational)* Sympathetic skin response (Medical » Physiology)* Silent Sustained Reading (Community » Educational)* Speed Star Racing (Community » Sports)* Super Swamper Radial (Governmental » Transportation)* Software Specification Review (Governmental » NASA)* Software Specification Review (Governmental » Military)* Self Selected Reading (Community » Educational)* Supply Support Request (Governmental » Military)* Sara, Vanuatu (Regional » Airport Codes)* Site Survey Report (Governmental » Military)* Super Sports Roadster (Community » Sports)* Super Silent Reading (Community » Educational)* System Summary Report (Governmental » Military)* SSBH Capital I (Business » NYSE Symbols)* Small Screen Reader (Computing » Software)* Social Security Recipient (Governmental » US Government)* Student Support Room (Community » Educational)* Super Slow Racer (Governmental » Transportation)
Abbreviations dictionary. 2012.