The term 'list ending' refers to the abbreviations used to indicate the end of a list. The crossword solutions for this term are ETALIA (6 letters), ETC (3 letters), and ETAL (4 letters). ETALIA stands for 'et alii, ' which is Latin for 'and others.' ETC stands for 'et cetera, ' which is Latin for 'and so forth.' Finally, ETAL stands for 'et al., ' which is Latin for 'and others.' These abbreviations are commonly used in academic writing to indicate that a list is not exhaustive.