| Subject | French | English |
| lab.law. | AT-MP avec arrêt | lost time injury or disease |
| el. | conversion MA-MP | amplitude modulation/phase modulation conversion |
| el. | conversion MA-MP | AM-to-PM conversion |
| el. | conversion MA-MP | AM/PM conversion |
| el. | fichier MP3 | MPEG-1 audio layer III |
| comp., MS | format MP3 | MPEG Audio Layer-3 (A digital audio coding scheme used to distribute recorded music over the Internet. MP3 shrinks the size of an audio file by a factor of 10 to 12 without degrading the quality (CD-recording level) of the sound) |
| commun. | MP3 | Postage Stamps Division |
| commun. | MP2 | International Services Division |
| el. | signal mixte MA-MP | combined AM-PM signal |