See: Wiktionary - entry on 'ranger'.
See also Famous Rangers Forest Ranger Lone Ranger Park Ranger Ranger program - NASA unmanned space missions program. Ranger 1 Ranger 2 Ranger 3 Ranger 4 Ranger 5 Ranger 6 Ranger 7 Ranger 8 Ranger 9 Role-Playing Game Ranger - Character class of Role-Playing Games like Dungeons & Dragons and Everquest. Texas Ranger Law Enforcement Body Texas Ranger MLB Team US Army Ranger Walker, Texas Ranger Related Topics List of character classes in Role-Playing Games