Comment from a capsule

• Fine, mod style
• Fine, to astronauts
• Astronaut's 'thumbs-up'
• Perfectly good, to astronauts: Hyph
• Perfect, informally
• Astronaut's "Fine!"
• "Great," astronaut-style
• Just fine, at NASA: Hyph
• Green light

Wikipedia Word definitions in Wikipedia
AOK is a studio album by Polish singer and dancer Mandaryna , released in 2009.