| Subject | English | Finnish |
| patents. | cassettes, compact discs, video tapes, video compact discs laser discs, interactive compact discs CD-Is, Read-Only-Memory discs CD-ROMs | kasetit, CD-levyt, videonauhat, video CD-levyt laserlevyt, interaktiiviset CD-levyt CD-I, lukumuistilevyt (CD-ROM-levyt) |
| ed. | compact disc read only memory | laserlevy |
| ed. | compact disc read only memory | CD-ROM-levy |
| comp., MS | compact disc read-only memory | CD-ROM (A form of storage characterized by high capacity (roughly 650 MB) and the use of laser optics instead of magnetic means for reading data) |