linked list; chained list
Computing term for a data structure where each element points to the next. 連鎖リスト is a direct translation; the English loanword リンクリスト is also common.
A linked list is a fundamental data structure.
This algorithm uses a linked list.
Compound of 連鎖 (chain, linkage) and リスト (list), a calque of English 'linked list' or 'chained list'.