Glucose Tolerance Test (GTT). GTT is an abbreviation for Glucose Tolerance Test, which is a measure of the amount of glucose present in the blood stream of a person at the time the test is taken. This test is usually done to check for glucose related problems like hyperglycemia or hypoglycemia in the patient.
Contemporary R&B, also known as simply R&B, is a music genre that combines elements of rhythm and blues, soul, funk, pop, hip hop and dance.
R and B; rhythm and blues. Hypernyms (R and B is a kind of...): African-American music; black music (music created by African-American musicians; early forms were songs that had a melodic line and a strong rhythmic beat with repeated choruses)