Arab Republic of Egypt
— Noun
– English
～ a republic in northeastern Africa known as the United Arab Republic until 1971; site of an ancient civilization that flourished from 2600 to 30 BC
Argentine Republic
— Noun
– English
～ a republic in southern South America; second largest country in South America
Azerbaijani Republic
— Noun
– English
～ a landlocked republic in southwestern Asia; formerly an Asian soviet
Azerbajdzhan Republic
— Noun
– English
～ a landlocked republic in southwestern Asia; formerly an Asian soviet
as required
— Adverb
– English
～ according to need (physicians use PRN in writing prescriptions); "add water as needed"
academic requirement
— Noun
– English
～ a requirement for admission to or completion of an academic program
Air Force Research Laboratory
— Noun
– English
～ a United States Air Force defense laboratory responsible for discovering and developing and integrating fighting technologies for aerospace forces
Army High Performance Computing Research Center
— Noun
– English
～ a United States defense laboratory to conduct research in high-performance computing for defense technology applications; a partnership of government and university and industry
Advanced Research and Development Activity
— Noun
– English
～ an agency of the Intelligence Community that conducts advanced research and development related to information technology
alkyd resin
— Noun
– English
～ a durable synthetic resin widely used in adhesives and paints
amino resin
— Noun
– English
～ a plastic (synthetic resin) made from amino compounds; used as an adhesive and as a coating for paper and textiles
allyl resin
— Noun
– English
～ a resin derived from allyl alcohol that hardens when cured; used as an adhesive
acrylic resin
— Noun
– English
～ a glassy thermoplastic; can be cast and molded or used in coatings and adhesives
acrylate resin
— Noun
– English
～ a glassy thermoplastic; can be cast and molded or used in coatings and adhesives
accaroid resin
— Noun
– English
～ an alcohol-soluble resin from Australian trees; used in varnishes and in manufacturing paper
acaroid resin
— Noun
– English
～ an alcohol-soluble resin from Australian trees; used in varnishes and in manufacturing paper
accroides resin
— Noun
– English
～ an alcohol-soluble resin from Australian trees; used in varnishes and in manufacturing paper
acoustic resistance
— Noun
– English
～ opposition to the flow of sound through a surface; acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component