noun

• (communication) Initialism of neuro-linguistic programming. [(psychology) A field of study that attempts to build a set of transferable skills by programming the unconscious mind.]
• (computing) Initialism of natural language processing. [A field of computer science and linguistics concerned with the interactions between computers and human (natural) languages, especially computational analysis and processing of large amounts of natural language data.]
• (mathematics) Initialism of nonlinear programming.
• (psychology) Initialism of neuro-linguistic psychotherapy.
• (politics) Initialism of National Labour Party.