The crossword solution for the term 'HONEST PRES.' is ABE, which stands for Abraham Lincoln, the 16th President of the United States. Lincoln was known for his honesty and integrity, and he is often referred to as 'Honest ABE'. He served as President from 1861 to 1865, during the American Civil War. He is remembered for his leadership during this difficult time, and for his famous Gettysburg Address.