| SAMC | Sgt Audie Murphy Club 
| Others |
| SAMC | Shanghai Aircraft Manufacturing Company
| Others |
| SAMC | Simon Associates Management Consultants
| Others |
| SAMC | Software Asset Management Consortium
| Others |
| SAMC | South Africa Museum Cape
| Others |
| SAMC | South African Medical Corps
| Others |
| SAMC | South American Music Conference
| Others |
| SAMC | South Asian Men's Collective
| Others |
| SAMC | South Australian Moke Club
| Others |
| SAMC | Southeast Alabama Medical Center
| Others |
| SAMC | Southeastern Advanced Manufacturing Consortium
| Others |
| SAMC | Southern Arizona Mopar Club
| Others |
| SAMC | Southern Arizona Mustang Club
| Others |
| SAMC | St Alexius Medical Center
| Others |
| SAMC | St Anthony Marie de Claret
| Others |
| SAMC | Sterling Asset Management Company
| Others |
| SAMC | stochastic approximation Monte Carlo
| Others |
| SAMC | Student Affairs Marketing and Communications
| Others |
| SAMCA | South African Model Car Association
| Others |
| SAMCA | South African Motor Club Association
| Others |
| SAMCMC | San Antonio Mini Cooper Motoring Club
| Others |
| SAMCO | Saigon Transportation Mechanical Corporation
| Others |
| SAMCOR | South African Motor Corporation
| Others |
| SAMCOW | Scalable Adaptive Motion Compensated Wavelet
| Others |
| SAMCRO | Sons of Anarchy Media Corporate Record Original
| Others |
| SAMCRO | Sons of Anarchy Motor Crew Redwood Original
| Others |
| SAMCRO | Sons of Anarchy Motorcycle Club Redwood Original
| Others |
| SAMCRO | Sons of Anarchy Motorcycle Club Redwood Originals
| Others |
| SAMCRO | Sons of Anarchy Motorcycle Club Rogue Ones
| Others |
| SAMCRO | Sons of Anarchy Motorcycle Club, Redwood Original
| Others |
| SAMCRO | Sons of Anarchy Motorcyle Club Redwood Original
| Others |
| SAMD | Seamless Access to Multiple Datasets
| Others |
| SAMDA | Societe Anonyme Monegasque de Distribution Automobile
| Others |
| SAMDA | South African Mining Development Association
| Others |
| SAMDA | South Asian Medical-Dental Association
| Others |
| SAMDA | Southern Australian Margin Digital Atlas
| Others |
| SAMDA | Special Areas and Municipal District of Acadia
| Others |
| SAMDA | Student Assisted Medical and Dental Applicants
| Others |
| SAMDU | Samarqand Davlat Universiteti
| Others |
| SAME | Mendoza El Plumerillo, Argentina
| Others |
| SAMe | S-Adenosyl-L-methionine
| Others |
| SAME | Scarborough Association for Mathematics Education
| Others |
| SAME | Secondary Air Management Control
| Others |
| SAME | Simpatizzanti Auto e Moto d'Epoca
| Others |
| SAME | So All May Eat
| Others |
| SAME | Societa Accomandita Motori Endotermici
| Others |
| SAME | Society of American Military Engineers
| Others |
| SAME | South African Mission Exchange
| Others |
| SAME | South African Motoring Experience
| Others |
| SAME | Specific Area Message Encoder
| Others |