| Acronym | Definition |
|---|
| NICAM➣Near Instantaneously Companding Audio Multiplex |
| NICAM➣Netherlands Institute for the Classification of Audiovisual Media (movie rating organization) |
| NICAM➣Nearly Instantaneous Compandable Audio Matrix (digital radio) |
| NICAM➣Northern Ireland Centre for Advanced Materials (Northern Ireland, UK) |
| NICAM➣Near Instantaneous Companded Audio Multiplexed |
| NICAM➣New Inorganic Compounds and Advanced Materials (Czech Republic) |