IRCA or RABQSA

I finally did the five day ISO 27001 Lead Auditor course in June in the UK with IT Governance (https://www.itgovernance.co.uk/) and passed.
But I have just come to realise is that the course and my certificate is accredited by IBITGQ - the International Board for IT Governance Qualifications and not IRCA or RABQSA.

What does this mean in terms of my certificate?

Answer:

This simply means that IRCA or RABQSA have more international presence and their accreditations are better valued, but anyway, from my point of view the important here is that you have passed the ISO 27001 Lead Auditor course. It is also important the entity that issues the certificate, but generally the knowledge that you learn in a course accredited by IBITGQ should be the same that the knowledge that you learn in a course accredited by IRAC or RABQSA. 
This article can be interesting for you “Qualifications for an ISO 2700 1 Internal Auditor” : https://advisera.com/27001academy/blog/2015/03/30/qualifications-for-an-iso-27001-internal-auditor/