SSF

Sjögren's Syndrome Foundation
Found on http://www.encyclo.co.uk/local/20895

SSF

Society for the Study of Fertility. Now: Society for Reproduction and Fertility (SRF)
Found on http://www.encyclo.co.uk/local/20895

SSF

Speed Sensing Fitted, a device that applies the brakes should the driver select 'Engine Only' or 'Off' on the direction selector when the locomotive is moving.
Found on http://www.scot-rail.co.uk/page/Glossary
No exact match found