unlisted

Not appearing on a list, especially not listed in a telephone directory.

Relating to or being stock or securities not listed on a stock exchange.

Not listed; not placed in a (or the) list: as, unlisted securities — those not listed in the stock exchange.

admitted to quotation in the unlisted department, that is, admitted to be dealt in on the floor, but not to the “regular list.”

not listed in the telephone directory; — of telephone numbers.

Not included in a list; especially, a phone number not published.

Simple past tense and past participle of unlist.

not on a list

not having your name entered on a voting list