-
computing | file extensions
-
Statutory Declaration Form
governmental | us government
-
Signature Diversified Value Trust
business | toronto stock exchange
-
computing | general
-
Software Development Folder
computing | software
-
miscellaneous | unclassified
-
community | forum
-
Software Development Folder
governmental | military
-
international | french
-
Software Defined Frequency
computing | software
-
community | sports
-
Simple Development Facility
business | general
-
Statistical Distribution Function
academic & science | mathematics
-
computing | file extensions
-
Super-dimensional Fortress
miscellaneous | science fiction
-
Standard Defined Field Length
computing | software
-
miscellaneous | unclassified
-
community | law & legal
-
Shoreline Development Factor
community
-
community | schools
-
Software Development File
governmental | military
-
System Data Format File (fixed-length Ascii Text)
computing | file extensions
-
computing | software
-
medical | oncology
-
computing | databases
-
Spectral Density Function
academic & science | physics
-
governmental | military
-
computing | hardware
-
Social Development Foundation
community
-
computing | software
-
Software Development Facility
governmental | nasa
-
Louisville International Airport, Louisville, Kentucky Usa
regional | airport codes
-
Software Development Facility
governmental | military
-
miscellaneous | unclassified
-
internet
-
computing | networking
-
Syntax Definition Formalism
academic & science | literacy
-
miscellaneous | unclassified
-
Software Development File
computing | software
-
Safing And Deservicing Facility
governmental | nasa
-
miscellaneous | unclassified
-
Simplified Direction Finding
governmental | transportation
-
governmental | military
-
Software Development File
governmental | us government
-
miscellaneous | unclassified
-
community | forum
-
computing | databases
-
Super Deformed Figuration
miscellaneous | unclassified
-
community | law & legal
-
computing | assembly
-
business | international business
-
computing | hardware
-
System Development Facility
governmental | nasa
-
governmental | transportation
-
miscellaneous | unclassified
-
Social Development Foundation
community | non-profit organizations
-
miscellaneous | unclassified
-
computing | databases
-
miscellaneous | foundations
-
miscellaneous | unclassified
-
governmental | nasa
-
computing | databases
-
Simulation Description Format
miscellaneous | unclassified