AP
Ap is for:
- Ap (water), the word "water" in Sanskrit and Avesta.
- Arbeiderpartiet, German "Arbeiterpartei", social democratic party in Norway
- pharmacy-required (Ap.), labeling for medicinal products
AP stands for:
Science and Medicine:
- Absolute Pressure, see Pressure (Physics) #Absolute / Relative Pressure
- Acetone peroxide, also APEX or TATP, highly explosive substance
- Action potential, voltage change in nerve cells
- Alkaline phosphatase, enzyme in cell metabolism
- Ammonium perchlorate, NH4ClO4, ammonium salt of perchloric acid
- angina pectoris, stenocardia, chest tightness or heart pain, seizure-like chest pain
- Aniline point, physical parameter for lubricants
- Anthologia Palatina (A. P.), see Greek Anthology
- Anus praeter, artificial intestinal outlet, see enterostoma
Technology:
- Access Point in WLAN, see Wireless Access Point
- Armour piercing, armour piercing ammunition, see bullet #AP
Psychology, pedagogy and education:
- Advanced Placement, educational program in the United States.
- Analytical psychotherapy, approved procedure
- Attachment Parenting, parenting method according to William Sears
Humanities, arts and religion:
- Adjective phrase, in grammar.
- Apophthegmata Patrum, collection of sayings of various desert fathers
- Artist's proof, artist's copy of a graphic edition, see graphic #preferential pieces of traditional graphics
Labour, economics and law:
- Work package, plannable and controllable element in a project
- Work planning, see work preparation #work planning
- Labour productivity, quotient of quantitative output and quantitative labour input
- Labour law practice, collection of decisions on labour law, arranged according to legal norms
Earth Sciences and Geography:
- Amapá, state in the north of Brazil
- Amsterdam gauge, definition of the mean water level of the North Sea
- Andhra Pradesh, Indian state
- Recording point, fixed position point in geodesy
- Viewpoint, prominent terrain point or other elevated object
- Pinneberg station, according to DS100 code
- Underground station Aufseßplatz, Nuremberg Underground
Parties, organisations and companies:
- Adalet Partisi, German Gerechtigkeitspartei, former political party of Turkey
- Air One, Italian low-cost airline, according to IATA code
- Alianza Popular, political party in Spain, see Partido Popular (Spain) #Alianza Popular (1975-1988)
- Alliance for Progressives, political party in Botswana
- Associated Press, New York City news agency
- Atlantic/Pacific, air route (direction code), according to IATA code
- Auto Party, political party in Switzerland
- Autoriteit Persoonsgegevens, Dutch data protection authority
- Belgian International Air Services, former Belgian airline, according to ICAO code
Distinctive signs on vehicle registration plates and other nationality plates:
- Germany: Landkreis Weimarer Land (for Apolda)
- Greece: Argolis (Nauplion)
- Great Britain: Norwich
- India: Andhra Pradesh
- Italy: Province of Ascoli Piceno
- Mongolia: Archangai-Aimag
- Norway: Mysen in the province of Østfold
- Portugal: Marinha Portuguesa
- Sweden: Diplomatic license plates for Bolivia, see Vehicle license plates (Sweden) #Diplomatic license plates.
- Ukraine: Zaporizhzhya Oblast
- State registration marks for aircraft from Pakistan, see aircraft registration marks #List of State Registration Marks
See also: