| MODEM | |
| abbr. | Monumentally Overpriced Data Eating Machine; More Of Deb's Exciting Messages |
| abbr. el. scient. | Modulator/ Demodulator |
| abbr. IT | MOdulator/DEModulator |
| abbr. mil. | Modulator-Demodulator; modulator/demodulator |
| abbr. scottish | Modulator / de-modulator |
| IT | Modulator Demodulator |
| MODEMS | |
| mil. | Modulation/Demodulation Equipment |
| Modem | |
| mil. | Modulator-Demodulator |