The International Association for Mathematical Geosciences (IAMG) is a nonprofit organization of geoscientists.

It aims to promote international cooperation in the application and use of mathematics in geological research and technology.

IAMG publishes a semiannual Newsletter and the following scientific journals:[2] It also publices a monograph series, Studies in Mathematical Geosciences.

[3] A Special Merit Certificate is given to those individuals who did exceptional work on behalf of IAMG that is beyond normal expectations.

[5][6] The recipients of this honor include:[7] The IAMG confers honorary life membership on those individuals who have served the organization "beyond the call of duty".