Defense Information Systems Agency
Data Interchange Standards Association
Direct Inward System Access
Defense Information System Agency
Defense Information Security Agency
Defense Information System Agency's
Defense Information Systems Agency's
Danish Information Science Association
Defense Information Standards Agency
Defense Information Systems Administration
Defense Intelligence Agency
Digitaria sanguinalis
Direct Inward Station Access
Direct Inward Switch Access
DISA Information
disseminated
Division of International Security Affairs
draft initial screening of alternatives
dual-isotope simultaneous acquisition
Dynamic Internet Solutions Architecture
Daily Interest Savings Account
Diploma in Information Systems Audit
Distinguished Information Sciences Award