Organizations

ACS

Which countries are in ACS? 25 member countries in the Magna Factbook, ranked by Magna Power.

Last updated: October 2026

Member countries (25)

#	Country	Power
1	Mexico	67.02/100
2	Colombia	60.09/100
3	Venezuela	58.77/100
4	Guatemala	57.19/100
5	Panama	57.15/100
6	Honduras	55.64/100
7	Costa Rica	55.43/100
8	The Dominican	55.4/100
9	Nicaragua	54.56/100
10	El Salvador	51.45/100
11	Guyana	51.21/100
12	Jamaica	51.19/100
13	Cuba	49.96/100
14	The Bahamas	48.16/100
15	Suriname	47.82/100
16	Belize	38.39/100
17	Haiti	38.18/100
18	Trinidad and Tobago	38.02/100
19	Antigua and Barbuda	20.69/100
20	Grenada	20.28/100
21	Dominica	19.01/100
22	Barbados	17.8/100
23	Saint Kitts and Nevis	15.1/100
24	Saint Vincent and the Grenadines	14.75/100
25	Saint Lucia	13.99/100

Other organizations

CICA CP ECO EITI FAO G-77 IAEA IBRD ICAO ICC ICCt ICRM

Across the Bureau

ABEDA — Member Countries ACP — Member Countries ADB — Member Countries Afghanistan — Country Profile Albania — Country Profile Algeria — Country Profile

ACS has 25 member countries, ranked by national power. The strongest members are Mexico, Colombia, and Venezuela. The Bureau lists every member with its power score, from the most powerful to the least. Membership reflects the Factbook's country coverage as of October 2026.

Frequently asked questions

What is ACS?

ACS is an international organization with 25 member countries listed in Magna Bureau Factbook, ranked by national power.

Which countries are members of ACS?

The 25 member countries of ACS include Mexico, Colombia, Venezuela, Guatemala, Panama and 20 others. See the full ranked list on this page.