Is it from a banana?

This is not banana label, because on label written Mango in Arabic language

Philippines Export - Label on the crate to determine: where the bananas must be sent.
There is also a label for crates: "CZ" - this is the country of destination = Czech Republic.

It is important that the warehouse knows where to export bananas ...

It seems to be the name of a medical institut in Jeddah (and not Philippines)

Found on bananas in Nuremberg on the market in 2003. I'm not sure it's Arabic.

Found on bananas in an Egyptian hotel in 1997

It may well be, but it was found on bananas -- a common practice in many countries.

Translate: Manjo Ismaalaoui / Mango Ismaalaoui

Translate: Bananas from Jaafar 045 / 666515

Translate: Obst Aantar Abu Dumah / Fruit Aantar Abu Dumah