SSNL Views 7 meanings found SSNL can refer to Stanford's social neuroscience lab, a Canadian schizophrenia support organization, a Newfoundland safety services agency, or an Indian water‑resource corporation. Medical Stanford Social Neuroscience Laboratory Miscellaneous Sardar Sarovar Nigam Limited Safety Services Newfoundland Labrador Safety Services Academic & Science Staffs Sling Nappy Library Schizophrenia Society of Newfoundland and Labrador Sports South Suffolk Netball League