(programming) A data structure that associates keys with data; implemented as a list whose members are paired storage locations (cons cells), one element of which (the car) contains the key and the other element of which (the cdr) contains the keyed data.

An HTML structure consisting of a number of tags intended to present a set of pairs of terms and their definitions as a list.

(computing) A list of words or other data items which, for some special reason, should be ignored or bypassed by a particular data processing operation.

A written or mental list of grocery items one intends to purchase at a supermarket or similar business.

(computing) A data structure in molecular dynamics simulations that can efficiently maintain a list of all particles within a given cut-off distance of each other.

A list of students in a college or university who achieve high grades during the academic term or year.

plural of list price

(birdwatching) A cumulative list of all the bird species a birder has ever sighted and identified. / A wishlist of things to accomplish during one's lifetime.

(computer graphics) A sequence of commands that define a graphical output.

(Internet) A user's list of contacts on an instant messaging system.