Related Clues:

• GPS direction
• The way the wind blows, perhaps
• Acetyl ending
• New Orleans-to-Detroit dir.
• Naut. heading
• GPS-screen letters
• About two o'clock on a compass
• Not quite N
• Compass letters
• K.C.-to-Duluth dir.
• Vane abbr.
• Birmingham-to-Huntsville dir.
• Tornado heading, perh.
• Denver-to-Des Moines dir.
• Sacramento-to-Carson City dir.