Note there exist a number of abbreviations for this process in the literature, e.g., CNS, CNNS, CENNS. We favor a version with "E" for "elastic" to distinguish the process from inelastic coherent pion production, which is commonly confused with CEvNS by members of the high energy physics community. We prefer to replace the first "N" with "v", for "neutrino", for two reasons: first, "NN" means "nucleon-nucleon" to many in the nuclear physics community. Second, this disambiguates from CENNS, which is the name of an experimental collaboration. Finally, the Roman letter "v" is less cumbersome than the Greek letter "ν".