1) Iq 2) Ratio 1) Intelligence 
Image quality. An informal abbreviation used in discussion forums. Usually subjective, though some studies have analysed mathematically quantifiable components of image quality.
(from `intelligence quotient`), a number used to express the relative intelligence of a person. It is one of many intelligence tests.[11 related articles]in the Islmic empire of the Caliphate, land granted to army officials for limited periods in lieu of a regular wage. It has sometimes been ... [3 related articles]
The two-character ISO 3166 country code for IRAQ.
Intelligence quotient
Intelligence Quotient
Intelligence Quotient
<abbreviation> The intelligence quotient. A numerical scale that attempts to measure the intelligence of an individual, usually based on the results of a written test. ... (12 Jan 1998) ... 
intelligence quotient.
Type: Abbreviation Definitions: 1. Abbreviation for intelligence quotient.
IQ: Abbreviation for intelligence quotient, an attempt to measure the intelligence of someone. The IQ score is usually based upon the results of a written test. To calculate the IQ, the person's mental age (as determined by a test) is divided by their chronologic age and the result is multiplied by 100.
Intelligence Quotient
intelligence quotient; a measure of a person's intelligence as determined by specific tests 
The ratio between a subject's `mental` and chronological ages, multiplied by 100. A score of 100 ± 10 in an intelligence test is considered average
Intelligence Quotient