Pill Identification by Imprints: M2A4 57344 Home Pill Identification by Imprints: M2A4 57344 2 results ACETAMINOPHEN 500 MG TABLET Side 1: M2A4 57344 Color: White Side 2: Shape: Round PAIN RELIEF 500 MG TABLET Side 1: M2A4 57344 Color: White Side 2: Shape: Round Other Popular Drug Imprint A-263 L428 G 343 ZC 26 CL61 NOVAST AS 400 E 54 P212 CP 401 954 J62 HLP 40 logo SANDOZ 665 OS 303 PB 23 25 MIA 424 5 2 P 5 A/P 25 / 30 3571 V TV U4 A 6 HP 18 88 B404 WC 404 8I S429 500 mg WATSON 384 or WATSON West-ward 473 ELP 20 E 19 LAMICTAL XR 25 or 50 or 100 ML 37 NAPROSYN PLIVA 456 1 5 0