| Subject | English | Russian |
| comp., MS | Alef Hamza | алиф гамза (A single Arabic character that represents the two-character combination Alef plus Hamza) |
| comp., MS | Alef Lam | алиф лам (" Analogous to the English word "the." Can be ignored when sorting text in tables in several Microsoft Office programs when enabled for right-to-left features."; Analogous to the English word "the". Can be ignored when sorting text in tables in several Microsoft office programs when enabled for right-to-left features) |