Abbreviations beginning with a

ASTMISArmy Science and Technology Management Information System
Computing » Technology

ASTMISArmy Science and Technology Management Information System
Miscellaneous

ASTMPArmy Science & Technology Master Plan
Governmental

ASTMPArmy Science and Technology Master Plan
Governmental » Military

ASTNAlternate Signaling Transport Network (AT&T)
Academic & Science

ASTNAutomatic Switched Transport Network (optical networks)
Academic & Science

ASTNAutomatically Switched Transport Network (ITU-T)
Academic & Science

ASTNAshton Technology Group, Inc.
Business » NASDAQ Symbols

ASTNAoraki School Transport Network
Community » Schools

ASTNAssociation of Scottish Talking Newspapers
Community » Associations

ASTNAutomatic Switched Transport Network
Computing » IT

ASTNAssociation of Secretary-Treasurers of Nunavik (Quebec, Canada)
Miscellaneous

ASTNAustralasian Stroke Trials Network
Miscellaneous » Unclassified

ASTNAutomatic switched transport network
Miscellaneous » Unclassified

ASTNAutomatic Switched-Transport Network
Miscellaneous » Unclassified

ASTNAutomatically Switched Transport Network
Miscellaneous » Unclassified

ASTNAutomotive Satellite Television Network
Miscellaneous

ASTNAutomotive Satellite Television Network
Miscellaneous » Automotive