| Subject | English | Chinese simplified |
| comp., MS | Musical Instrument Digital Interface | 乐器数字接口 (A specification of the MIDI Manufacturers Association (MMA). The specification defines a protocol for describing music data, such as note on and note off messages; a file format for storing music data, called Standard MIDI; and a standard hardware interface) |
| comp., MS | negotiable instrument | 可转让票据 (A formal written document that unconditionally promises to pay money and that can be transferred from one person to another) |
| comp., MS | non-negotiable instrument | 非流通票据 (A document of title or written order that cannot be bought, sold, exchanged, or transferred) |
| comp., MS | payment instrument | 付款方式 (The actual physical or virtual object that facilitates a purchase or transaction, such as a physical credit card, financial services account, or payment escrow service account) |
| comp., MS | payment instrument challenge | 付款方式质询 (A fraud prevention mechanism that attempts to verify that an individual using a payment instrument is authorized to use or is the owner of that instrument) |