Other
- Acampe, an orchid genus
- Access control point
- Acetophenone, a chemical compound
- Acid calcium phosphate, an ingredient in baking powder
- Address confidentiality program, a privacy service for crime victims
- Advanced Care Paramedic
- Advanced Certified Paralegal
- Aerospace Cadets of the Philippines
- Airport Core Programme, Hong Kong International Airport
- Alliance for Climate Protection
- Aluminium Composite Panel, building material
- American Communist Party
- Andrew Comrie-Picard, rally car driver
- Appalachian College of Pharmacy, Virginia
- Armenian Communist Party
- Associate Computing Professional, see Institute for Certification of Computing Professionals
- Associated Construction Publications
- Audax Club Parisien, in cycling
- Automatic Colt Pistol
- Autoridad del Canal de Panamá or Panama Canal Authority
Read more about this topic: ACP