AFIA Air Force Inspection Agency

AFIA Air Force Intelligence Agency

AIA Air Intelligence Agency

AIA Army Intelligence Agency

AIA Army International Activities

AIA Army Information Architecture

DIA Defense Intelligence Agency (USA)

DIA Department of Internal Affairs

DIA Defense Investigators Association

Esc Electronic Systems Center

Esc Expeditionary Sustainment Command (Army Modular Logistics unit)

ESC Executive Support Center (Pentagon command center)

Esc Electronic System Command

Esc Enemy Situation Capabilities

ITAC Intelligence & Threat Analysis Center

ITAC INFOSEC Technical Assistance Center (US Navy)

ITAC Intelligence Tactical Analysis Center

NPIC National Photographic Interpretation Center

NPIC National Photographic Intelligence Center

NOIC Naval Officer In Charge (US Navy)

NOIC National Organization of Internet Commerce

NOIC Naval Operational Intelligence Center (US Navy)

NSA National Security Agency (US government)

NSA National Security Area

NSA Nuclear Support Agency

NSA Naval Systems Analysis

SRD Services Reconnaissance Department (joint Allied special forces unit)

Q