PMO may refer to:

Government and military

Grade A Pasteurized Milk Ordinance The Grade A Pasteurized Milk Ordinance, published by the United States Food and Drug Administration The United States Food and Drug Administration (FDA or US FDA) is a List of United States federal agencies, federal agency of the United Stat ...

, a United States Food and Drug Administration standard * Polish Military Organisation, an intelligence and sabotage group during World War I *

Prime Minister's Office (disambiguation) Prime Minister's Office may refer to: * Prime Minister's Office (Albania) * Prime Minister's Office (Australia) * Prime Minister's Office (Bangladesh) * Prime Minister's Office (Brunei) * Office of the Prime Minister (Cambodia) * Office of the Pri ...

, government departments in several countries *

Principal Medical Officer Principal Medical Officer is a senior position in the Royal Army Medical Corps, the Royal Canadian Navy, the Army Medical Corps (India), NHS Scotland and the Irish Health Service Executive. The title was formerly used within the British National H ...

Priority Material Office Established on 16 April 1964 as the Pacific Fleet Polaris Material Office (PMOPAC), the Priority Material Office (PMO) is headquartered at Naval Base Kitsap, Bremerton, Washington. PMO is a U.S. Naval command under the operational control of the ...

, a logistics support command of the United States Navy

Science

* Periodic

mesoporous organosilica Mesoporous organosilica (periodic mesoporous organosilicas, PMO) are a type of silica containing organic groups that give rise to mesoporosity. They exhibit pore size ranging from 2 nm - 50 nm, depending on the organic substituents. I ...

, a class of materials *

Phosphorodiamidate morpholino oligo A Morpholino, also known as a Morpholino oligomer and as a phosphorodiamidate Morpholino oligomer (PMO), is a type of oligomer molecule (colloquially, an oligo) used in molecular biology to modify gene expression. Its molecular structure contains ...

, a type of molecule in molecular biology * Planetary mass object, a celestial object of size similar to a planet

Other uses

* Falcone–Borsellino Airport, Italy (IATA Airport Code) * Pine Mountain Observatory, an astronomical observatory in Oregon, United States * Project management office, a standards group within an organisation *

Pornography Pornography (often shortened to porn or porno) is the portrayal of sexual subject matter for the exclusive purpose of sexual arousal. Primarily intended for adults,

Masturbation Masturbation is the sexual stimulation of one's own genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. The stimulation may involve hands, fingers, everyday objects, sex toys such as vibrators, or combinatio ...

, and

Orgasm Orgasm (from Greek , ; "excitement, swelling") or sexual climax is the sudden discharge of accumulated sexual excitement during the sexual response cycle, resulting in rhythmic, involuntary muscular contractions in the pelvic region charac ...

, a

NoFap NoFap is a website and community forum that serves as a support group for those who wish to give up pornography and masturbation. Its name comes from the slang term '' fap'', referring to male masturbation. While reasons for this abstinance ...

's focused issue to solve {{Disambiguation