OFDM
| Acronym | Definition |
|---|---|
| OFDM | Orthogonal Frequency Division Multiplexing |
| OFDM | Optical Frequency Division Multiplexing |
| OFDM | Operational Flight Data Monitoring (aviation) |
| OFDM | Office of Forms and Document Management (Oregon) |
| OFDM | Offene Fragen Der Mobilkommunikation (German: Open Questions in Mobile Communications) |