(chiefly US, idiomatic, politics, ethics) A usually secret list containing the names of people who are to be given special access, benefits, or influence in a political or social situation, especially as a result of having personal, professional, or financial relationships with those in authority.

(UK) A confidential register of people forbidden to work with children, maintained by the Department of Education and Skills.

Alternative spelling of shitlist

A list of items missing from a collection; especially a list of postage stamps that a collector is seeking to acquire

Alternative form of no-fly list

(law, aviation) A confidential list containing the names of people who are not permitted to board an aircraft, prepared by government authorities in various jurisdictions and distributed to commercial airlines.

(idiomatic, informal) A list of people who are ill

A list, written on e.g. a piece of paper, of items that need to be bought. / (figuratively) A list of related items.

(idiomatic) A list of things to accomplish before one's death. / Coordinate term: wish list / (by extension) A list of things to accomplish before any certain deadline or in a certain time period.

Alternative form of whitelist