Pill Identification by Imprints: ATN Home Pill Identification by Imprints: ATN 2 results ATENOLOL 25 MG TABLET Side 1: ATN Color: White Side 2: 25 Shape: Round ATENOLOL 25 MG TABLET Side 1: ATN Color: White Side 2: 25 Shape: Round Other Popular Drug Imprint L141 54 848 T558 TUSSIGON Celgene/ 150mg logo and 54 GG 623 PIO LAMICTAL XR 250 R530 D 92 4741 93 4069 U22 200 19 G AC 357 CH L161 CY barr 140 mg OS 304 AC39 B 50 E 512 CMZ 200 CL 23 2101 V KC M10 832 10 P-1 200 or 400 ROBAXIN 750 RE 22 M RN3 HLP 10 P-D 915 or 624 A 21 A401 158