| Subject | English | Thesaurus |
| law | ad part. | ad partem |
| abbr., med., lat. | ad part dolent | ad partes dolentes |
| avia. | ADS agreement | An ADS reporting plan which establishes the conditions of ADS data reporting (i.e. data required by the air traffic services unit and frequency of ADS reports which have to be agreed to prior to the provision of the ADS services). (The terms of the agreement will be exchanged between the ground system and the aircraft by means of a contract, or a series of contracts.) |
| avia. | ADS service | A service using aircraft information provided by means of automatic dependent surveillance. |
| abbr. | Pharma text ad | pharmaceutical text ad (Artjaazz) |