*********** Definitions *********** `AGRIF`_ *Adaptive Grid Refinement In Fortran*, package for the integration of full adaptive mesh refinement features within an existing multidimensional finite difference model SI\ :sup:`3`\ *Sea Ice Integrated Initiative*, unified sea ice model merging functionalities from CICE, GELATO and LIM into the NEMO framework `OASIS`_ *Ocean Atmosphere Sea Ice Soil*, coupling software to synchronise numerical codes representing different components of the climate system PISCES *Pelagic Interactions Scheme for Carbon and Ecosystem Studies*, biogeochemical model simulating marine ecosystems, cycles of carbon and the main nutrients TAM *Tangent linear and Adjoint Model*, tools to analyse and control the NEMO dynamical core for a wide range of applications such as sensitivity analysis, parameter estimation, vectors computation or data assimilation. TOP *Tracers in Ocean Paradigm*, on/off-line oceanic tracers transport and biogeochemistry models `XIOS`_ *XML Input Output Server*, library dedicated to input/output management of climate code