| Subject | English | Arabic |
| comp., MS | quantity match variance | تفاوت مطابقة الكمية (A matching discrepancy between the quantity on a vendor invoice and the matched quantities on the related packing slips) |
| comp., MS | quantity variance | نسبة الفرق في الكمية (The difference between an ordered product quantity and a received product quantity when no more receipts are expected) |