Unless things have changed (always possible)...It actually is AIP.
AOR is simply the acknowledgement that the `package' has been received by IRCC. Nothing was opened and zero checks have been made to asses the information contained in the package.
What does Acknowledgment of Receipt (AOR) mean in the context of spousal sponsorship application in Canada?
When applying for spousal sponsorship in Canada, one of the first milestones in your application process is receiving the Acknowledgment of Receipt (AOR). This is essentially a communication from Immigration, Refugees, and Citizenship Canada (IRCC)
confirming that they have received your application. The issuance of the AOR is a critical step, but what exactly does it entail, and what is its importance?