IUTAM Representation in ISC
| Acronym | Organization/Scientific Committee | Representative of IUTAM |
| ISC |
International Science Council | Prof. N. A. Fleck |
| CODATA |
Committee on Data | Prof. F. Chinesta |
| COSPAR | Committee on Space Research | Prof. G. Ravichandran |
| SCOR | Scientific Committee on Oceanic Research | |