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church, building for Christian worship

(Encyclopedia)church [Gr. kuriakon=belonging to the Lord], in architecture, a building for Christian worship. The earliest churches date from the late 3d cent.; before then Christians, because of persecutions, wors...

AM, abbreviation for amplitude modulation

(Encyclopedia)AM: see modulation; radio. ...

International Fund for Agricultural Development

(Encyclopedia)International Fund for Agricultural Development(IFAD), specialized agency of the United Nations with headquarters in Rome, Italy. IFAD grew out of the 1974 World Food Conference; it was established in...

International Prize for Arabic Fiction

(Encyclopedia)International Prize for Arabic Fiction: see Arabic literature. ...

Formosa, former name for Taiwan

(Encyclopedia)Formosa: see Taiwan.

Formulas for Various Areas (table)

(Encyclopedia)Formulas for Various Areas 1 The abbreviations used are: b = base (length of any side of a plane figure); a = altitude (perpendicular distance from the farthest point of the figure to t...

FM, abbreviation for frequency modulation

(Encyclopedia)FM: see modulation; radio. ...

Nansen International Office for Refugees

(Encyclopedia)Nansen International Office for Refugees, worldwide agency est. 1931 by the League of Nations to work on behalf of refugees. It was named for Fridjof Nansen, head of the League's High Commission for R...