SZR is a commonly used acronym for Sheikh Zayed Road, a major highway in Dubai. However, there are several synonyms that can be used in place of SZR, including: 1. Sheikh Zayed Boulevard- this is a variation of the original name and can be used interchangeably with SZR. 2. E11- This is the official highway code for SZR. It is widely used by locals and can be found on maps and road signs. 3. Dubai's backbone- This nickname is commonly used by residents due to SZR's central location and importance for commuting and transportation. 4. Dubai's skyline road- This refers to the iconic high-rise buildings that line the road and make up Dubai's famous skyline. Overall, these synonyms can be used to refer to the same location or road, making it easier to navigate the bustling city of Dubai.