JMM
- AMC (TV channel)
- Better Call Saul
- Breaking Bad
- JMM (Better Call Saul)
- Jabheh-yi Mubarizin-i Mardumi
- Jacques Marie Mage
- James Morgan McGill
- Jamiatu Muslim Mindanao
- Java Memory Model
- Jesuit Music Ministry
- Jewish Military Museum
- Jharkhand Mukti Morcha
- John Mark McMillan
- John Michael Montgomery
- Joint Mathematics Meetings
- Journal of Medical Microbiology
- Juan Manuel Márquez