AQD
AQD stands for:
- Transverse abdominal diameter , a measurement taken as part of prenatal diagnosis, see Transverse abdominal diameter
- Additional Qualification Designator, qualification codes for US and NATO military personnel
- Animal Quarantine Department, Pakistani authority that conducts animal quarantines
- Antarctic dollar, fictitious currency, code derived from ISO-3166-1 code for Antarctica in ISO-4217 format
- Automated Quasar Detection , a method of screening for quasars based on neural networks
- Aviation Quality Database , integrated toolset for safety management and quality assurance in aviation
ʿAqd stands for:
- ʿAqd, Iranian marriage contract ceremony
aqd stands for:
- Ampari Dogon (ISO-639-3 code), dialect of the Dogon language in Mali
