SCEA is the Society of Cost Estimators and Analysts. A Non-Profit Organization dedicated to improving cost estimating and analysis in government and industry and enhancing the professional competence and achievements of its members.

PRICE is the Parametric Software tool used for Hardware, Software, Microcircuits and Life Cycle Cost estimating both in the defence and commercial world.

DE&S is the Defence Equipment and Support organisation.

Software Engineering Institute is a good point of contact for the SCAF Special Interest Group areas for a wealth of information on software issues

ISPA is the International Society of Parametric Analysts. ISPA is a professional society dedicated to the improvement and promotion of parametric cost modeling techniques and methodologies and the related fields of risk analysis, econometrics, design-to-cost, technology forecasting, and management.

DASA The Defence Analytical Services Agency (DASA) is part of the Government Statistical Service. It is a small Defence Agency of around 130 staff in the administration and statistical grades, which provides professional statistical and other analytical services to the UK Ministry of Defence (MoD).

NASA is a site with many links and is the base for the Parametric Cost Handbook.

The Space Systems Cost Analysis Group (SSCAG) is a non-profit, international association of aerospace organizations representing industry and government.