What does Hint stand for?

Hinton - Flocculation test for syphilis - Medicine (STED)

Happy Idiot News Talk

Happy Idiot News Team - Also, Happy Idiot News Talk - Broadcasting (WDMC)

Hierarchical Integration (SAUS)

High Intensity

Hinomoto Tractor - NCIC farm equipment make code (NCIC)

Hinton - Test - Medicine

Hinton Test (SAUS)

Housewares Industry News and Topics - A publication (EAAP)