What is sls meaning?

As an AI language model, I can provide you with multiple meanings of SLS. Here are some of them:

1. Selective Laser Sintering: It is a 3D printing technology that uses a laser to melt and fuse together thin layers of material to create a 3D object.

2. Sodium Lauryl Sulfate: It is a common surfactant and detergent used in many personal care products such as shampoo, toothpaste, and soap.

3. Second Language Speakers: It refers to individuals who have learned a second language and use it in their daily lives.

4. Speech and Language Services: It is a term used in the field of speech-language pathology, which includes the assessment, diagnosis, and treatment of speech, language, voice, and fluency disorders.

5. School of Life Sciences: It refers to a department in some universities or educational institutions that offers courses and programs related to biological and life sciences.

6. Space Launch System: It is a launch vehicle developed by NASA to transport astronauts and cargo to different missions into space.