| Subject | English | Armenian |
| comp., MS | bank transit number | բանկի նույնացման համար (A unique bank registration number that a bank uses to identify itself) |
| comp., MS | complex number | կոմպլեքս թիվ (A number in the form a + bi, where a and b are real numbers and i = sqrt(-1) , so that bi is imaginary unless b = 0) |
| comp., MS | not a number | ոչ թիվ (A value that represents the result of an invalid calculation) |
| comp., MS | number sign | վանդականիշ (The character) |
| comp., MS | ordinal number | դասական թվական (A number whose form indicates position in an ordered sequence of items, such as first, third, or twentieth) |
| comp., MS | Permanent Account Number | Մշտական հաշվեհամար (A 10-character alphanumeric identifier issued by the Indian Income Tax Department to all taxable entities for taxation and identification purposes) |
| comp., MS | personal identification number | անձնական նույնականացման համար (A unique and secret identification code similar to a password that is assigned to an authorized user and used to gain access to personal information or assets via an electronic device) |
| comp., MS | serial number | հերթական համար (A number assigned to a specific inventory item to identify it and differentiate it from similar items with the same item number) |
| comp., MS | week number | շաբաթվա համարը (The weeks of the year are assigned a number from 1 to 52, called week numbers. When you turn on week numbers, they appear on the left side of the Date Navigator in Calendar) |