ADP

• 401(k)
• ADP (company)
• Action Democratic Party (Nigeria)
• Acyclic dependencies principle
• Adap language
• Adenosine diphosphate
• Adrian Peterson
• Aeropuertos del Perú
• Air displacement plethysmography
• Alabama Democratic Party
• Alaska Democratic Party
• Alessandro Del Piero
• Alpha Delta Phi
• Alpha Delta Pi
• American Democracy Project (527 group in Florida)
• American Democracy Project (AASCU initiative)
• Ammonium dihydrogen phosphate
• Ampara Airport
• Andorran peseta
• Android Dev Phone
• Antidepressant
• Arab Democratic Party (Israel)
• Arab Democratic Party (Lebanon)
• Arizona Democratic Party
• Arkansas Democratic Party
• Association for the Development of Pakistan
• Association of Directory Publishers
• Assyrian Democratic Party (Syria)
• Attach Detection Protocol
• Azerbaijan Democratic Party
• Aéroports de Paris
• California Department of Alcohol and Drug Programs
• East Syrian Rite
• SLAF Anuradhapura
• Syrian-Assyrians
• adposition