Sites

Number Theory Foundation (Popularity: )
http://www.cerias.purdue.edu/homes/ssw/ntf/index.html
Private philanthropic US organization for research in number theory.

(UK) LMS Grants (Popularity: )
http://www.lms.ac.uk/grants/index.html
Description of the grants offered by the London Mathematical Society for the support of mathematical research.

Applied Mathematics for Industrial Flow Problems (Popularity: )
http://www.esf.org/physical/pp/AMIF/amifa.htm
A research programme of the European Science Foundation.

(UK) Glasgow Mathematical Journal Trust Fund (Popularity: )
http://www.maths.gla.ac.uk/gmj/gmj-trust/
The fund aims to support mathematical projects which have demonstrable benefit to mathematics in Scotland. This includes conferences, workshops and summer schools in Scotland, lecture tours in Scottish universities and ...

(US) Army Research Office (Popularity: )
http://www.aro.army.mil/mcsc/math.htm
Mathematical and Computer Sciences Division. Contact information and reports.

(US) NSF FastLane (Popularity: )
http://www.fastlane.nsf.gov/fastlane.htm
National Science Foundation site for submitting and reviewing proposals.

IMU Commission on Development and Exchanges (Popularity: )
http://www.math.utah.edu/CDE/description.html
The CDE promotes mathematics in developing countries. Applications may be made online.