OCTA meaning in Regional ?

Answer:

What is Overseas Countries and Territories Association mean?

Overseas Countries and Territories Association (OCTA; French: Association des pays et territoires d'outre-mer de l'Union européenne, PTOM) is an international organisation founded on November 17, 2000 during the conference of prime ministers of overseas countries and territories in Brussels, Belgium. It includes almost all special member state territories of European Union whose purpose is to improve economic development in overseas countries and territories and cooperation with the European Union. It currently has 13 members. On 25 June 2008, a Cooperation Treaty between the EU and OCTA was signed in Brussels.

Prior to Brexit, until 31 January 2020, there had been 22 Overseas Countries and Territories associated with the European Union and members of OCTA.

reference

Full Form	Category
Oregon California Trails Association	Community
Ohio Community Theatre Association	Community
Oklahoma Community Theatre Association	Community
Olathe Civic Theatre Association	Community
Octans	Cryptocurrency
On Cell Touch AMOLED	General
Optical Coherence Tomography Angiography	General
Oyster Card Transactions Analyser	General
Orange County Transportation Authority	Governmental
Ottawa County Transportation Agency	Governmental
Orange Country Transportation Authority	Governmental
Overseas Countries and Territories Association	Regional
Orange County Transit Authority	Regional
Ohio Cable Telecommunications Association	Telecommunication