See Asian Productivity Organisation (APO).

See Apochromatic

before vowels ap-, word-forming element meaning "from, away from, separate, free from," from Greek apo "from, away from; after; in descent from," in compounds, "from, asunder, [..]

(Mindanao, Philippines) stratovolcano, 2938 m / 9,639 ft

Army Post Office. An official United States post office established for use by U.S. military units abroad. An army post office or military post office is set up to distribute mail to and from military [..]

Advanced Planning and Optimization A sophisticated planning and scheduling ERP module

3D structure of a macromolecule without a ligand

prefix meaning open, e. g. apothecium – open disk-like ascoma Appendiculate

separate, away from

Stands for Airport.

Apache Point Observatory, located in Sunspot, New Mexico. This is the location of the 2.5m SDSS telescope as well as the Photometric Telescope (PT), as well as other non-SDSS telescopes, such as the A [..]

Apochromatic; a type of lens which focuses different wavelengths of light on the filmplane for improved image sharpness. Especially useful in telephoto lenses. (Chromatic aberration is corrected).  

Apochromatic; a type of lens which focuses different wavelengths of light on the filmplane for improved image sharpness. Especially useful in telephoto lenses. (Chromatic aberration is corrected).

[…] stands for "apochromatically corrected". In most lenses, optical design concentrates the focus of blue light and green light into a single plane, but red light falls slightly into anot [..]

Apache Point Observatory, located in Sunspot, New Mexico. This is the location of the 2.5m SDSS telescope as well as the Photometric Telescope (PT), as well as other non-SDSS telescopes, such as the ARC 3.5m telescope. See the APO homepage.

the ability to bring all colors of the visible spectrum to a common plane of focus, within close tolerances. It usually refers to a lens with such superior color correction.

    Assaulting Police Officer

<prefix> A combining form or prefix meaning separated from or derived from, away from, off, or asunder, separate; as, in apocope (a cutting off), apostate, apostle (one sent away), apocarpous. Apo- becomes ap-, especially before a vowel or h Origin: Greek apo 'from, away, un-, quite' (05 Feb 2009)

Army or Air Force Military Post Office (USAID Automated Directives System - ADS - Chapters 513, 547).

away from, or separate without, or lacking (chemistry) derived from, or related to (proteins) the apoprotein form of the protein