abbreviation for nota bene: used to mark something as particularly important.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

short for non binary. meaning out of the gender binary; not fully a girl nor fully a boy.

Note well, an Important Note, take notice.

Nota bene is a Latin phrase, often used after a paragraph to give an extra importance to a particular idea or thought.
Also could be written as: NB

Abbreviation for Nota Bene ("Note Well"). Pedonator to Nojo, 10/29/09: It’s a wink-wink in the fine print: Pay attention to this, sucka.

Abbreviation of Niu Bi, a Chinese slang for saying if something is dope. Its literal meaning is cow(niu) pussy(bi). Seen mostly on leetcode comment sections.

Noun. NB (also Nb, nb, and the phonetic "enby") is an abbreviation for "non-binary" and denotes a spectrum of gender identities that do not follow the traditional gender binary expressions of "male" and "female".

NB is often used attributively to describe people who identify as non-binary and is also often used by those individuals to describe themselves.

**Important: NB is NOT to be confused with NB, which has its own listing; that's right, they're homonyms. Good times.

NB, The gender identity, is rarely expressed with periods, in part to differentiate it from the more commonly punctuated latin abbreviation for 𝘯𝘰𝘵𝘦 𝘣𝘦𝘯𝘦 but also as a matter of visual preference and in keeping with general LGBTQ nomenclature.