Amino Acids, Abbreviations, and messenger RNA CodonsThis is a handy reference table that lists the 20 amino acids, the codons that call for each amino acid and the three letter designation for each amino acid. This chart lists the 64 codons and the animo acids they code for. Also included is the three letter designation for each amino acid.You might also be interested in the following:DNA, RNA, and Protein Synthesis Complete Teaching BundleDNA, RNA, Protein Synthesis Powerpoint and Notes for S