The mark consists of the stylized letters "I", "S" & "A" appearing in blue with dots between each letter. The lettering appears above a shield design outlined in blue. The upper-left and lower-right quadrants of the shield are shaded in blue. A blue fish appears on the left side, with part of the negative space of the upper-left quadrant forming its tail. Above the fish, the negative space of the upper-left quadrant forms three wavy lines depicting waves. A blue fishing line appears on the upper-right quadrant, moving to the lower-right quadrant where the negative space forms the rest of the fishing line and hook. Appearing across the middle of the shield is a triangular spear outlined in blue. The wording "INTERNATIONAL SPEARFISHING ACADEMY" appears to the right of the shield design. The color white represents transparent background and is not claimed as a feature of the mark.