What does EFDS stand for?

What does EFDS mean?

EFDS	Explicit Fractional Derivative System Governmental » NASA
EFDS	English Federation Of Disability Sport Miscellaneous » Unclassified
EFDS	European Financial Data Services Miscellaneous » Unclassified
EFDS	Ecs File And Directory Standard Miscellaneous » Unclassified
EFDS	Environmental Forecasting And Decision Support Miscellaneous » Unclassified
EFDS	Electronic Fraud Detection System Miscellaneous » Unclassified
EFDS	English Folk Dance Society Miscellaneous » Unclassified