not being engaged in criminal activity. "Going straight" refers to a person deciding to no longer engage in criminal activity.

the state of sobriety

Strait, a body of water

a type of punch used in boxing, also commonly known as a Cross

Straight, Inc., a now-defunct U.S. drug rehabilitation program for adolescents

the quality or state of extending in one direction without turns, bends or curves; or being without influence or interruption

the personal character of displaying honesty or fairness

expression for a heterosexual person (as an antonym to queer or gay), see also straight acting.

Straight, the first album by German singer Tobias Regner.

Straight Records, a record label

Straight Bourbon is any Bourbon whiskey that has been aged at least two years.

abstaining from the use of, or being free from the effects of drugs, especially recreational drugs

a member of the straight edge subculture