The crossword solution for the term 'GET ___ ON (ACE)' is ANA, which is a three-letter word. ANA stands for All Nippon Airways, which is a Japanese airline founded in 1952. It is the largest airline in Japan and the ninth largest airline in the world. The airline operates international flights to more than 90 destinations in over 20 countries. It is also a member of the Star Alliance, which is one of the world's largest airline alliances.