Other Uses
- Faithful and discreet slave, a term used by Jehovah's Witnesses
- Family Computer Disk System, also known as Famicom Disk System, a peripheral for the Nintendo Famicom video game console
- Federation of the Left, a coalition of communist political parties in Italy
- Flexor digitorum superficialis muscle, a muscle of the forearm
- Franchise Development Services Ltd, an UK based international franchise consultancy company that publishes The Franchise Magazine (UK), among others
Read more about this topic: FDS