How to spell QSRS correctly?

"QSRS" could possibly be corrected to "quasars", which are distant astronomical objects emitting large amounts of energy. Another possible correction is "QRS", which is a medical abbreviation for the complex waveform of an electrocardiogram (ECG or EKG).

• QSR QSRs like McDonald's and Burger King have become ubiquitous in cities around the world.
• SRS The software is programmed to conduct an SRS of the client's requirements.
• SSRS I am learning how to use SSRS for my reporting needs.

Delecate

• dedicate
• delegate
• delegated
• delegates
• delete
• delicate
• relegate
• relocate