acp

The term **ACP** can stand for several things depending on the context. Some common definitions include:

1. **African, Caribbean, and Pacific Group of States (ACP)** – a group of countries that cooperate with the European Union under the Cotonou Agreement for trade and development partnerships.
2. **Automatic Colt Pistol (ACP)** – a designation for cartridges originally designed by John Browning for Colt semi-automatic pistols, such as .45 ACP.
3. **Associate Certified Plumber (ACP)** – a professional certification in plumbing.
4. **Average Cost Pricing (ACP)** – an economic term referring to pricing based on the average cost of production.

If you provide the relevant context, I can narrow down the most applicable meaning.